1552540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7057}}^1$

素因数の和:7077

約数の個数: 24

約数和(自身を含む): 3557232

約数和(自身を除く): 2004692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 7057, 14114, 28228, 35285, 70570, 77627, 141140, 155254, 310508, 388135, 776270, 1552540]

約数ペア:

[(1, 1552540), (2, 776270), (4, 388135), (5, 310508), (10, 155254), (11, 141140), (20, 77627), (22, 70570), (44, 35285), (55, 28228), (110, 14114), (220, 7057)]