Q: What is the sum of all factors of the number 132,820 including 132,820?
A: 289,800
The factors of the number 132,820 are: 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 229, 290, 458, 580, 916, 1145, 2290, 4580, 6641, 13282, 26564, 33205, 66410, 132820.
If you add them up, you will get the total of 289,800.