11426140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 26417664

約数和(自身を除く): 14991524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 311, 334, 622, 668, 835, 1244, 1555, 1670, 1837, 3110, 3340, 3421, 3674, 6220, 6842, 7348, 9185, 13684, 17105, 18370, 34210, 36740, 51937, 68420, 103874, 207748, 259685, 519370, 571307, 1038740, 1142614, 2285228, 2856535, 5713070, 11426140]

約数ペア:

[(1, 11426140), (2, 5713070), (4, 2856535), (5, 2285228), (10, 1142614), (11, 1038740), (20, 571307), (22, 519370), (44, 259685), (55, 207748), (110, 103874), (167, 68420), (220, 51937), (311, 36740), (334, 34210), (622, 18370), (668, 17105), (835, 13684), (1244, 9185), (1555, 7348), (1670, 6842), (1837, 6220), (3110, 3674), (3340, 3421)]