Q: What is the sum of all factors of the number 1,978,880 excluding 1,978,880?
A: 2,771,932
The factors of the number 1,978,880 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 773, 1280, 1546, 2560, 3092, 3865, 6184, 7730, 12368, 15460, 24736, 30920, 49472, 61840, 98944, 123680, 197888, 247360, 395776, 494720, 989440, 1978880.
If you add them up, you will get the total of 1,978,882. Now subtract 1,978,880 to get 2,771,932