27162740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 62584704

約数和(自身を除く): 35421964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 311, 397, 622, 794, 1244, 1555, 1588, 1985, 3110, 3421, 3970, 4367, 6220, 6842, 7940, 8734, 13684, 17105, 17468, 21835, 34210, 43670, 68420, 87340, 123467, 246934, 493868, 617335, 1234670, 1358137, 2469340, 2716274, 5432548, 6790685, 13581370, 27162740]

約数ペア:

[(1, 27162740), (2, 13581370), (4, 6790685), (5, 5432548), (10, 2716274), (11, 2469340), (20, 1358137), (22, 1234670), (44, 617335), (55, 493868), (110, 246934), (220, 123467), (311, 87340), (397, 68420), (622, 43670), (794, 34210), (1244, 21835), (1555, 17468), (1588, 17105), (1985, 13684), (3110, 8734), (3421, 7940), (3970, 6842), (4367, 6220)]