125022680

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{10181}}^1$

素因数の和:10499

約数の個数: 32

約数和(自身を含む): 282245040

約数和(自身を除く): 157222360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 10181, 12280, 20362, 40724, 50905, 81448, 101810, 203620, 407240, 3125567, 6251134, 12502268, 15627835, 25004536, 31255670, 62511340, 125022680]

約数ペア:

[(1, 125022680), (2, 62511340), (4, 31255670), (5, 25004536), (8, 15627835), (10, 12502268), (20, 6251134), (40, 3125567), (307, 407240), (614, 203620), (1228, 101810), (1535, 81448), (2456, 50905), (3070, 40724), (6140, 20362), (10181, 12280)]