Q: What is the sum of all factors of the number 408,260 excluding 408,260?
A: 461,140
The factors of the number 408,260 are: 1, 2, 4, 5, 10, 20, 137, 149, 274, 298, 548, 596, 685, 745, 1370, 1490, 2740, 2980, 20413, 40826, 81652, 102065, 204130, 408260.
If you add them up, you will get the total of 408,721. Now subtract 408,260 to get 461,140