22573100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20521}}^1$

素因数の和:20546

約数の個数: 36

約数和(自身を含む): 53439288

約数和(自身を除く): 30866188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 20521, 41042, 82084, 102605, 205210, 225731, 410420, 451462, 513025, 902924, 1026050, 1128655, 2052100, 2257310, 4514620, 5643275, 11286550, 22573100]

約数ペア:

[(1, 22573100), (2, 11286550), (4, 5643275), (5, 4514620), (10, 2257310), (11, 2052100), (20, 1128655), (22, 1026050), (25, 902924), (44, 513025), (50, 451462), (55, 410420), (100, 225731), (110, 205210), (220, 102605), (275, 82084), (550, 41042), (1100, 20521)]