Q: What is the sum of all factors of the number 75,040 excluding 75,040?

A: 130,592

Why is 130,592 the sum of all factors of 75,040, excluding 75,040?

The factors of the number 75,040 are: 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1120, 1340, 1876, 2144, 2345, 2680, 3752, 4690, 5360, 7504, 9380, 10720, 15008, 18760, 37520, 75040.

If you add them up, you will get the total of 75,170. Now subtract 75,040 to get 130,592