Q: What is the sum of all factors of the number 545,646,280 excluding 545,646,280?

A: 754,277,360

Why is 754,277,360 the sum of all factors of 545,646,280, excluding 545,646,280?

The factors of the number 545,646,280 are: 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 802421, 1604842, 3209684, 4012105, 6419368, 8024210, 13641157, 16048420, 27282314, 32096840, 54564628, 68205785, 109129256, 136411570, 272823140, 545646280.

If you add them up, you will get the total of 545,647,034. Now subtract 545,646,280 to get 754,277,360