Q: What is the sum of all factors of the number 27,740 excluding 27,740?
A: 34,420
The factors of the number 27,740 are: 1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 2774, 5548, 6935, 13870, 27740.
If you add them up, you will get the total of 27,774. Now subtract 27,740 to get 34,420