414888980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1885859}}^1$

素因数の和:1885879

約数の個数: 24

約数和(自身を含む): 950473440

約数和(自身を除く): 535584460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1885859, 3771718, 7543436, 9429295, 18858590, 20744449, 37717180, 41488898, 82977796, 103722245, 207444490, 414888980]

約数ペア:

[(1, 414888980), (2, 207444490), (4, 103722245), (5, 82977796), (10, 41488898), (11, 37717180), (20, 20744449), (22, 18858590), (44, 9429295), (55, 7543436), (110, 3771718), (220, 1885859)]