Q: What is the sum of all factors of the number 41,286,640 excluding 41,286,640?

A: 54,979,520

Why is 54,979,520 the sum of all factors of 41,286,640, excluding 41,286,640?

The factors of the number 41,286,640 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 907, 1138, 1814, 2276, 2845, 3628, 4535, 4552, 5690, 7256, 9070, 9104, 11380, 14512, 18140, 22760, 36280, 45520, 72560, 516083, 1032166, 2064332, 2580415, 4128664, 5160830, 8257328, 10321660, 20643320, 41286640.

If you add them up, you will get the total of 41,286,694. Now subtract 41,286,640 to get 54,979,520