Q: What is the sum of all factors of the number 10,880 excluding 10,880?
A: 16,660
The factors of the number 10,880 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880.
If you add them up, you will get the total of 10,896. Now subtract 10,880 to get 16,660