64252540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{292057}}^1$

素因数の和:292077

約数の個数: 24

約数和(自身を含む): 147197232

約数和(自身を除く): 82944692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 292057, 584114, 1168228, 1460285, 2920570, 3212627, 5841140, 6425254, 12850508, 16063135, 32126270, 64252540]

約数ペア:

[(1, 64252540), (2, 32126270), (4, 16063135), (5, 12850508), (10, 6425254), (11, 5841140), (20, 3212627), (22, 2920570), (44, 1460285), (55, 1168228), (110, 584114), (220, 292057)]