12185920

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 29361384

約数和(自身を除く): 17175464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 337, 452, 565, 674, 904, 1130, 1348, 1685, 1808, 2260, 2696, 3370, 3616, 4520, 5392, 6740, 7232, 9040, 10784, 13480, 18080, 21568, 26960, 36160, 38081, 53920, 76162, 107840, 152324, 190405, 304648, 380810, 609296, 761620, 1218592, 1523240, 2437184, 3046480, 6092960, 12185920]

約数ペア:

[(1, 12185920), (2, 6092960), (4, 3046480), (5, 2437184), (8, 1523240), (10, 1218592), (16, 761620), (20, 609296), (32, 380810), (40, 304648), (64, 190405), (80, 152324), (113, 107840), (160, 76162), (226, 53920), (320, 38081), (337, 36160), (452, 26960), (565, 21568), (674, 18080), (904, 13480), (1130, 10784), (1348, 9040), (1685, 7232), (1808, 6740), (2260, 5392), (2696, 4520), (3370, 3616)]