Q: What is the sum of all factors of the number 100,040 excluding 100,040?
A: 134,320
The factors of the number 100,040 are: 1, 2, 4, 5, 8, 10, 20, 40, 41, 61, 82, 122, 164, 205, 244, 305, 328, 410, 488, 610, 820, 1220, 1640, 2440, 2501, 5002, 10004, 12505, 20008, 25010, 50020, 100040.
If you add them up, you will get the total of 100,174. Now subtract 100,040 to get 134,320