45071620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{204871}}^1$

素因数の和:204891

約数の個数: 24

約数和(自身を含む): 103255488

約数和(自身を除く): 58183868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 204871, 409742, 819484, 1024355, 2048710, 2253581, 4097420, 4507162, 9014324, 11267905, 22535810, 45071620]

約数ペア:

[(1, 45071620), (2, 22535810), (4, 11267905), (5, 9014324), (10, 4507162), (11, 4097420), (20, 2253581), (22, 2048710), (44, 1024355), (55, 819484), (110, 409742), (220, 204871)]