55958660

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{8017}}^1$

素因数の和:8375

約数の個数: 24

約数和(自身を含む): 117864600

約数和(自身を除く): 61905940

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 8017, 16034, 32068, 40085, 80170, 160340, 2797933, 5595866, 11191732, 13989665, 27979330, 55958660]

約数ペア:

[(1, 55958660), (2, 27979330), (4, 13989665), (5, 11191732), (10, 5595866), (20, 2797933), (349, 160340), (698, 80170), (1396, 40085), (1745, 32068), (3490, 16034), (6980, 8017)]