9081569180

素因数分解:

$2^2\times 5^1\times {\mathrm{3929}}^1\times {\mathrm{115571}}^1$

素因数の和:119509

約数の個数: 24

約数和(自身を含む): 19076314320

約数和(自身を除く): 9994745140

約数列:

[1, 2, 4, 5, 10, 20, 3929, 7858, 15716, 19645, 39290, 78580, 115571, 231142, 462284, 577855, 1155710, 2311420, 454078459, 908156918, 1816313836, 2270392295, 4540784590, 9081569180]

約数ペア:

[(1, 9081569180), (2, 4540784590), (4, 2270392295), (5, 1816313836), (10, 908156918), (20, 454078459), (3929, 2311420), (7858, 1155710), (15716, 577855), (19645, 462284), (39290, 231142), (78580, 115571)]