2100795860

素因数分解:

$2^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{95231}}^1$

素因数の和:96343

約数の個数: 24

約数和(自身を含む): 4415717376

約数和(自身を除く): 2314921516

約数列:

[1, 2, 4, 5, 10, 20, 1103, 2206, 4412, 5515, 11030, 22060, 95231, 190462, 380924, 476155, 952310, 1904620, 105039793, 210079586, 420159172, 525198965, 1050397930, 2100795860]

約数ペア:

[(1, 2100795860), (2, 1050397930), (4, 525198965), (5, 420159172), (10, 210079586), (20, 105039793), (1103, 1904620), (2206, 952310), (4412, 476155), (5515, 380924), (11030, 190462), (22060, 95231)]