Q: What is the sum of all factors of the number 356,480 excluding 356,480?
A: 497,260
The factors of the number 356,480 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 557, 640, 1114, 2228, 2785, 4456, 5570, 8912, 11140, 17824, 22280, 35648, 44560, 71296, 89120, 178240, 356480.
If you add them up, you will get the total of 356,977. Now subtract 356,480 to get 497,260