13660540

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3539}}^1$

素因数の和:3741

約数の個数: 24

約数和(自身を含む): 28843920

約数和(自身を除く): 15183380

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3539, 3860, 7078, 14156, 17695, 35390, 70780, 683027, 1366054, 2732108, 3415135, 6830270, 13660540]

約数ペア:

[(1, 13660540), (2, 6830270), (4, 3415135), (5, 2732108), (10, 1366054), (20, 683027), (193, 70780), (386, 35390), (772, 17695), (965, 14156), (1930, 7078), (3539, 3860)]