Q: What is the sum of all factors of the number 115,445,320 excluding 115,445,320?

A: 146,615,600

Why is 146,615,600 the sum of all factors of 115,445,320, excluding 115,445,320?

The factors of the number 115,445,320 are: 1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 25541, 51082, 102164, 127705, 204328, 255410, 510820, 1021640, 2886133, 5772266, 11544532, 14430665, 23089064, 28861330, 57722660, 115445320.

If you add them up, you will get the total of 115,445,466. Now subtract 115,445,320 to get 146,615,600