Q: What is the sum of all factors of the number 874,040 excluding 874,040?
A: 1,092,640
The factors of the number 874,040 are: 1, 2, 4, 5, 8, 10, 20, 40, 21851, 43702, 87404, 109255, 174808, 218510, 437020, 874040.
If you add them up, you will get the total of 874,041. Now subtract 874,040 to get 1,092,640