Q: What is the sum of all factors of the number 137,480 excluding 137,480?
A: 216,760
The factors of the number 137,480 are: 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 491, 982, 1964, 2455, 3437, 3928, 4910, 6874, 9820, 13748, 17185, 19640, 27496, 34370, 68740, 137480.
If you add them up, you will get the total of 137,696. Now subtract 137,480 to get 216,760