99005560

素因数分解:

$2^3\times 5^1\times {\mathrm{2475139}}^1$

素因数の和:2475150

約数の個数: 16

約数和(自身を含む): 222762600

約数和(自身を除く): 123757040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2475139, 4950278, 9900556, 12375695, 19801112, 24751390, 49502780, 99005560]

約数ペア:

[(1, 99005560), (2, 49502780), (4, 24751390), (5, 19801112), (8, 12375695), (10, 9900556), (20, 4950278), (40, 2475139)]