12041480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27367}}^1$

素因数の和:27389

約数の個数: 32

約数和(自身を含む): 29557440

約数和(自身を除く): 17515960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 27367, 54734, 109468, 136835, 218936, 273670, 301037, 547340, 602074, 1094680, 1204148, 1505185, 2408296, 3010370, 6020740, 12041480]

約数ペア:

[(1, 12041480), (2, 6020740), (4, 3010370), (5, 2408296), (8, 1505185), (10, 1204148), (11, 1094680), (20, 602074), (22, 547340), (40, 301037), (44, 273670), (55, 218936), (88, 136835), (110, 109468), (220, 54734), (440, 27367)]