Q: What is the sum of all factors of the number 199,040 including 199,040?
A: 477,360
The factors of the number 199,040 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 311, 320, 622, 640, 1244, 1555, 2488, 3110, 4976, 6220, 9952, 12440, 19904, 24880, 39808, 49760, 99520, 199040.
If you add them up, you will get the total of 477,360.