3983156980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18105259}}^1$

素因数の和:18105279

約数の個数: 24

約数和(自身を含む): 9125051040

約数和(自身を除く): 5141894060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18105259, 36210518, 72421036, 90526295, 181052590, 199157849, 362105180, 398315698, 796631396, 995789245, 1991578490, 3983156980]

約数ペア:

[(1, 3983156980), (2, 1991578490), (4, 995789245), (5, 796631396), (10, 398315698), (11, 362105180), (20, 199157849), (22, 181052590), (44, 90526295), (55, 72421036), (110, 36210518), (220, 18105259)]