9577180

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1231}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 20180160

約数和(自身を除く): 10602980

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1231, 1556, 1945, 2462, 3890, 4924, 6155, 7780, 12310, 24620, 478859, 957718, 1915436, 2394295, 4788590, 9577180]

約数ペア:

[(1, 9577180), (2, 4788590), (4, 2394295), (5, 1915436), (10, 957718), (20, 478859), (389, 24620), (778, 12310), (1231, 7780), (1556, 6155), (1945, 4924), (2462, 3890)]