Q: What is the sum of all factors of the number 1,850 excluding 1,850?
A: 1,684
The factors of the number 1,850 are: 1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850.
If you add them up, you will get the total of 1,851. Now subtract 1,850 to get 1,684