4106740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1697}}^1$

素因数の和:1728

約数の個数: 36

約数和(自身を含む): 9485028

約数和(自身を除く): 5378288

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1697, 2420, 3394, 6788, 8485, 16970, 18667, 33940, 37334, 74668, 93335, 186670, 205337, 373340, 410674, 821348, 1026685, 2053370, 4106740]

約数ペア:

[(1, 4106740), (2, 2053370), (4, 1026685), (5, 821348), (10, 410674), (11, 373340), (20, 205337), (22, 186670), (44, 93335), (55, 74668), (110, 37334), (121, 33940), (220, 18667), (242, 16970), (484, 8485), (605, 6788), (1210, 3394), (1697, 2420)]