2010211780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5290031}}^1$

素因数の和:5290059

約数の個数: 24

約数和(自身を含む): 4443626880

約数和(自身を除く): 2433415100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5290031, 10580062, 21160124, 26450155, 52900310, 100510589, 105800620, 201021178, 402042356, 502552945, 1005105890, 2010211780]

約数ペア:

[(1, 2010211780), (2, 1005105890), (4, 502552945), (5, 402042356), (10, 201021178), (19, 105800620), (20, 100510589), (38, 52900310), (76, 26450155), (95, 21160124), (190, 10580062), (380, 5290031)]