Q: What is the sum of all factors of the number 39,440 including 39,440?
A: 100,440
The factors of the number 39,440 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 986, 1160, 1360, 1972, 2320, 2465, 3944, 4930, 7888, 9860, 19720, 39440.
If you add them up, you will get the total of 100,440.