Q: What is the sum of all factors of the number 612,456,560 excluding 612,456,560?

A: 849,997,456

Why is 849,997,456 the sum of all factors of 612,456,560, excluding 612,456,560?

The factors of the number 612,456,560 are: 1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 206911, 413822, 827644, 1034555, 1655288, 2069110, 3310576, 4138220, 7655707, 8276440, 15311414, 16552880, 30622828, 38278535, 61245656, 76557070, 122491312, 153114140, 306228280, 612456560.

If you add them up, you will get the total of 612,457,409. Now subtract 612,456,560 to get 849,997,456