Q: What is the sum of all factors of the number 11,000 excluding 11,000?
A: 17,080
The factors of the number 11,000 are: 1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 11000.
If you add them up, you will get the total of 11,017. Now subtract 11,000 to get 17,080