100990360

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{22343}}^1$

素因数の和:22467

約数の個数: 32

約数和(自身を含む): 229249440

約数和(自身を除く): 128259080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 22343, 44686, 89372, 111715, 178744, 223430, 446860, 893720, 2524759, 5049518, 10099036, 12623795, 20198072, 25247590, 50495180, 100990360]

約数ペア:

[(1, 100990360), (2, 50495180), (4, 25247590), (5, 20198072), (8, 12623795), (10, 10099036), (20, 5049518), (40, 2524759), (113, 893720), (226, 446860), (452, 223430), (565, 178744), (904, 111715), (1130, 89372), (2260, 44686), (4520, 22343)]