100940680

素因数分解:

$2^3\times 5^1\times {\mathrm{2523517}}^1$

素因数の和:2523528

約数の個数: 16

約数和(自身を含む): 227116620

約数和(自身を除く): 126175940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2523517, 5047034, 10094068, 12617585, 20188136, 25235170, 50470340, 100940680]

約数ペア:

[(1, 100940680), (2, 50470340), (4, 25235170), (5, 20188136), (8, 12617585), (10, 10094068), (20, 5047034), (40, 2523517)]