4034140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1667}}^1$

素因数の和:1698

約数の個数: 36

約数和(自身を含む): 9317448

約数和(自身を除く): 5283308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1667, 2420, 3334, 6668, 8335, 16670, 18337, 33340, 36674, 73348, 91685, 183370, 201707, 366740, 403414, 806828, 1008535, 2017070, 4034140]

約数ペア:

[(1, 4034140), (2, 2017070), (4, 1008535), (5, 806828), (10, 403414), (11, 366740), (20, 201707), (22, 183370), (44, 91685), (55, 73348), (110, 36674), (121, 33340), (220, 18337), (242, 16670), (484, 8335), (605, 6668), (1210, 3334), (1667, 2420)]