Q: What is the sum of all factors of the number 137,380 including 137,380?
A: 288,540
The factors of the number 137,380 are: 1, 2, 4, 5, 10, 20, 6869, 13738, 27476, 34345, 68690, 137380.
If you add them up, you will get the total of 288,540.