Q: What is the sum of all factors of the number 40,870 including 40,870?
A: 75,888
The factors of the number 40,870 are: 1, 2, 5, 10, 61, 67, 122, 134, 305, 335, 610, 670, 4087, 8174, 20435, 40870.
If you add them up, you will get the total of 75,888.