Q: What is the sum of all factors of the number 256,374,760 excluding 256,374,760?
A: 320,468,540
The factors of the number 256,374,760 are: 1, 2, 4, 5, 8, 10, 20, 40, 6409369, 12818738, 25637476, 32046845, 51274952, 64093690, 128187380, 256374760.
If you add them up, you will get the total of 256,375,080. Now subtract 256,374,760 to get 320,468,540