917180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 2122680

約数和(自身を除く): 1205500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 379, 484, 605, 758, 1210, 1516, 1895, 2420, 3790, 4169, 7580, 8338, 16676, 20845, 41690, 45859, 83380, 91718, 183436, 229295, 458590, 917180]

約数ペア:

[(1, 917180), (2, 458590), (4, 229295), (5, 183436), (10, 91718), (11, 83380), (20, 45859), (22, 41690), (44, 20845), (55, 16676), (110, 8338), (121, 7580), (220, 4169), (242, 3790), (379, 2420), (484, 1895), (605, 1516), (758, 1210)]