Q: What is the sum of all factors of the number 45,055,280 excluding 45,055,280?

A: 61,039,120

Why is 61,039,120 the sum of all factors of 45,055,280, excluding 45,055,280?

The factors of the number 45,055,280 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 7129, 14258, 28516, 35645, 57032, 71290, 114064, 142580, 285160, 563191, 570320, 1126382, 2252764, 2815955, 4505528, 5631910, 9011056, 11263820, 22527640, 45055280.

If you add them up, you will get the total of 45,055,341. Now subtract 45,055,280 to get 61,039,120