8946740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3697}}^1$

素因数の和:3728

約数の個数: 36

約数和(自身を含む): 20657028

約数和(自身を除く): 11710288

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 3697, 7394, 14788, 18485, 36970, 40667, 73940, 81334, 162668, 203335, 406670, 447337, 813340, 894674, 1789348, 2236685, 4473370, 8946740]

約数ペア:

[(1, 8946740), (2, 4473370), (4, 2236685), (5, 1789348), (10, 894674), (11, 813340), (20, 447337), (22, 406670), (44, 203335), (55, 162668), (110, 81334), (121, 73940), (220, 40667), (242, 36970), (484, 18485), (605, 14788), (1210, 7394), (2420, 3697)]