100401050

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{10193}}^1$

素因数の和:10402

約数の個数: 24

約数和(自身を含む): 187712316

約数和(自身を除く): 87311266

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 9850, 10193, 20386, 50965, 101930, 254825, 509650, 2008021, 4016042, 10040105, 20080210, 50200525, 100401050]

約数ペア:

[(1, 100401050), (2, 50200525), (5, 20080210), (10, 10040105), (25, 4016042), (50, 2008021), (197, 509650), (394, 254825), (985, 101930), (1970, 50965), (4925, 20386), (9850, 10193)]