Q: What is the sum of all factors of the number 256,450 excluding 256,450?
A: 243,518
The factors of the number 256,450 are: 1, 2, 5, 10, 23, 25, 46, 50, 115, 223, 230, 446, 575, 1115, 1150, 2230, 5129, 5575, 10258, 11150, 25645, 51290, 128225, 256450.
If you add them up, you will get the total of 256,693. Now subtract 256,450 to get 243,518