Q: What is the sum of all factors of the number 131,240 including 131,240?
A: 314,280
The factors of the number 131,240 are: 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 193, 340, 386, 680, 772, 965, 1544, 1930, 3281, 3860, 6562, 7720, 13124, 16405, 26248, 32810, 65620, 131240.
If you add them up, you will get the total of 314,280.