Q: What is the sum of all factors of the number 2,150 excluding 2,150?
A: 1,942
The factors of the number 2,150 are: 1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150.
If you add them up, you will get the total of 2,151. Now subtract 2,150 to get 1,942