Whyare 1184 and 1210 friendly numbers?

1 ⤊

Whyare 1184 and 1210 friendly numbers?

Please show me and the results and the working out thanks.

2007-03-18 22:41:37 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

3 answers

because 1210 is equal to the sum of the factors of 1184:

1+2+4+8+16+32+37+74+
+148+296+592 = 1210

and 1184 is equal to the sum of the factors of 1210:

1+2+5+10+11+22+55+110+
+121+242+605=1184

2007-03-18 23:00:23 · answer #1 · answered by blighmaster 3 · 1⤊ 0⤋

Because Niccolo Paganini said so when he was a sixteen year old Italian school boy.

2007-03-19 06:44:51 · answer #2 · answered by Kes 7 · 0⤊ 1⤋

Is this a riddle or is there really a set of numbers called friendly numbers?

2007-03-19 06:01:33 · answer #3 · answered by Drools over home made food 6 · 0⤊ 1⤋