Q: What is the sum of all factors of the number 66,040 excluding 66,040?
A: 95,240
The factors of the number 66,040 are: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2540, 3302, 5080, 6604, 8255, 13208, 16510, 33020, 66040.
If you add them up, you will get the total of 66,135. Now subtract 66,040 to get 95,240