Q: What is the sum of all factors of the number 673,480 excluding 673,480?
A: 865,520
The factors of the number 673,480 are: 1, 2, 4, 5, 8, 10, 20, 40, 113, 149, 226, 298, 452, 565, 596, 745, 904, 1130, 1192, 1490, 2260, 2980, 4520, 5960, 16837, 33674, 67348, 84185, 134696, 168370, 336740, 673480.
If you add them up, you will get the total of 674,345. Now subtract 673,480 to get 865,520