Q: What is the sum of all factors of the number 105,352,340 excluding 105,352,340?

A: 131,971,180

Why is 131,971,180 the sum of all factors of 105,352,340, excluding 105,352,340?

The factors of the number 105,352,340 are: 1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 5231, 10070, 10462, 20140, 20924, 26155, 52310, 99389, 104620, 198778, 277243, 397556, 496945, 554486, 993890, 1108972, 1386215, 1987780, 2772430, 5267617, 5544860, 10535234, 21070468, 26338085, 52676170, 105352340.

If you add them up, you will get the total of 105,352,471. Now subtract 105,352,340 to get 131,971,180