Q: What is the sum of all factors of the number 109,240 excluding 109,240?
A: 136,640
The factors of the number 109,240 are: 1, 2, 4, 5, 8, 10, 20, 40, 2731, 5462, 10924, 13655, 21848, 27310, 54620, 109240.
If you add them up, you will get the total of 109,376. Now subtract 109,240 to get 136,640