Q: What is the sum of all factors of the number 21,460 including 21,460?
A: 47,880
The factors of the number 21,460 are: 1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4292, 5365, 10730, 21460.
If you add them up, you will get the total of 47,880.