9099640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20681}}^1$

素因数の和:20703

約数の個数: 32

約数和(自身を含む): 22336560

約数和(自身を除く): 13236920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 20681, 41362, 82724, 103405, 165448, 206810, 227491, 413620, 454982, 827240, 909964, 1137455, 1819928, 2274910, 4549820, 9099640]

約数ペア:

[(1, 9099640), (2, 4549820), (4, 2274910), (5, 1819928), (8, 1137455), (10, 909964), (11, 827240), (20, 454982), (22, 413620), (40, 227491), (44, 206810), (55, 165448), (88, 103405), (110, 82724), (220, 41362), (440, 20681)]