45146200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20521}}^1$

素因数の和:20548

約数の個数: 48

約数和(自身を含む): 114512760

約数和(自身を除く): 69366560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 20521, 41042, 82084, 102605, 164168, 205210, 225731, 410420, 451462, 513025, 820840, 902924, 1026050, 1128655, 1805848, 2052100, 2257310, 4104200, 4514620, 5643275, 9029240, 11286550, 22573100, 45146200]

約数ペア:

[(1, 45146200), (2, 22573100), (4, 11286550), (5, 9029240), (8, 5643275), (10, 4514620), (11, 4104200), (20, 2257310), (22, 2052100), (25, 1805848), (40, 1128655), (44, 1026050), (50, 902924), (55, 820840), (88, 513025), (100, 451462), (110, 410420), (200, 225731), (220, 205210), (275, 164168), (440, 102605), (550, 82084), (1100, 41042), (2200, 20521)]