Q: What is the sum of all factors of the number 238,840 excluding 238,840?
A: 376,040
The factors of the number 238,840 are: 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 853, 1706, 3412, 4265, 5971, 6824, 8530, 11942, 17060, 23884, 29855, 34120, 47768, 59710, 119420, 238840.
If you add them up, you will get the total of 239,216. Now subtract 238,840 to get 376,040