108208540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491857}}^1$

素因数の和:491877

約数の個数: 24

約数和(自身を含む): 247896432

約数和(自身を除く): 139687892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 491857, 983714, 1967428, 2459285, 4918570, 5410427, 9837140, 10820854, 21641708, 27052135, 54104270, 108208540]

約数ペア:

[(1, 108208540), (2, 54104270), (4, 27052135), (5, 21641708), (10, 10820854), (11, 9837140), (20, 5410427), (22, 4918570), (44, 2459285), (55, 1967428), (110, 983714), (220, 491857)]