Q: What is the sum of all factors of the number 85,420 including 85,420?
A: 179,424
The factors of the number 85,420 are: 1, 2, 4, 5, 10, 20, 4271, 8542, 17084, 21355, 42710, 85420.
If you add them up, you will get the total of 179,424.