Q: What is the sum of all factors of the number 30,040 excluding 30,040?
A: 37,640
The factors of the number 30,040 are: 1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 3004, 3755, 6008, 7510, 15020, 30040.
If you add them up, you will get the total of 30,077. Now subtract 30,040 to get 37,640