382896140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1740437}}^1$

素因数の和:1740457

約数の個数: 24

約数和(自身を含む): 877180752

約数和(自身を除く): 494284612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1740437, 3480874, 6961748, 8702185, 17404370, 19144807, 34808740, 38289614, 76579228, 95724035, 191448070, 382896140]

約数ペア:

[(1, 382896140), (2, 191448070), (4, 95724035), (5, 76579228), (10, 38289614), (11, 34808740), (20, 19144807), (22, 17404370), (44, 8702185), (55, 6961748), (110, 3480874), (220, 1740437)]