Q: What is the sum of all factors of the number 21,850 excluding 21,850?
A: 22,790
The factors of the number 21,850 are: 1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 4370, 10925, 21850.
If you add them up, you will get the total of 21,872. Now subtract 21,850 to get 22,790