126820060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{333737}}^1$

素因数の和:333765

約数の個数: 24

約数和(自身を含む): 280339920

約数和(自身を除く): 153519860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 333737, 667474, 1334948, 1668685, 3337370, 6341003, 6674740, 12682006, 25364012, 31705015, 63410030, 126820060]

約数ペア:

[(1, 126820060), (2, 63410030), (4, 31705015), (5, 25364012), (10, 12682006), (19, 6674740), (20, 6341003), (38, 3337370), (76, 1668685), (95, 1334948), (190, 667474), (380, 333737)]