Q: What is the sum of all factors of the number 27,380 excluding 27,380?
A: 31,714
The factors of the number 27,380 are: 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1369, 2738, 5476, 6845, 13690, 27380.
If you add them up, you will get the total of 27,411. Now subtract 27,380 to get 31,714