22388900

素因数分解:

$2^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{929}}^1$

素因数の和:1184

約数の個数: 36

約数和(自身を含む): 48838020

約数和(自身を除く): 26449120

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 241, 482, 929, 964, 1205, 1858, 2410, 3716, 4645, 4820, 6025, 9290, 12050, 18580, 23225, 24100, 46450, 92900, 223889, 447778, 895556, 1119445, 2238890, 4477780, 5597225, 11194450, 22388900]

約数ペア:

[(1, 22388900), (2, 11194450), (4, 5597225), (5, 4477780), (10, 2238890), (20, 1119445), (25, 895556), (50, 447778), (100, 223889), (241, 92900), (482, 46450), (929, 24100), (964, 23225), (1205, 18580), (1858, 12050), (2410, 9290), (3716, 6025), (4645, 4820)]