22749100

素因数分解:

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

素因数の和:20706

約数の個数: 36

約数和(自身を含む): 53855928

約数和(自身を除く): 31106828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 20681, 41362, 82724, 103405, 206810, 227491, 413620, 454982, 517025, 909964, 1034050, 1137455, 2068100, 2274910, 4549820, 5687275, 11374550, 22749100]

約数ペア:

[(1, 22749100), (2, 11374550), (4, 5687275), (5, 4549820), (10, 2274910), (11, 2068100), (20, 1137455), (22, 1034050), (25, 909964), (44, 517025), (50, 454982), (55, 413620), (100, 227491), (110, 206810), (220, 103405), (275, 82724), (550, 41362), (1100, 20681)]