5797801160

素因数分解:

$2^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{290471}}^1$

素因数の和:290981

約数の個数: 32

約数和(自身を含む): 13071240000

約数和(自身を除く): 7273438840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 499, 998, 1996, 2495, 3992, 4990, 9980, 19960, 290471, 580942, 1161884, 1452355, 2323768, 2904710, 5809420, 11618840, 144945029, 289890058, 579780116, 724725145, 1159560232, 1449450290, 2898900580, 5797801160]

約数ペア:

[(1, 5797801160), (2, 2898900580), (4, 1449450290), (5, 1159560232), (8, 724725145), (10, 579780116), (20, 289890058), (40, 144945029), (499, 11618840), (998, 5809420), (1996, 2904710), (2495, 2323768), (3992, 1452355), (4990, 1161884), (9980, 580942), (19960, 290471)]