Q: What is the sum of all factors of the number 165,125,300 excluding 165,125,300?

A: 194,395,960

Why is 194,395,960 the sum of all factors of 165,125,300, excluding 165,125,300?

The factors of the number 165,125,300 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 317, 634, 1268, 1585, 3170, 5209, 6340, 7925, 10418, 15850, 20836, 26045, 31700, 52090, 104180, 130225, 260450, 520900, 1651253, 3302506, 6605012, 8256265, 16512530, 33025060, 41281325, 82562650, 165125300.

If you add them up, you will get the total of 165,125,494. Now subtract 165,125,300 to get 194,395,960