82250360

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{20359}}^1$

素因数の和:20471

約数の個数: 32

約数和(自身を含む): 186904800

約数和(自身を除く): 104654440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 20359, 40718, 81436, 101795, 162872, 203590, 407180, 814360, 2056259, 4112518, 8225036, 10281295, 16450072, 20562590, 41125180, 82250360]

約数ペア:

[(1, 82250360), (2, 41125180), (4, 20562590), (5, 16450072), (8, 10281295), (10, 8225036), (20, 4112518), (40, 2056259), (101, 814360), (202, 407180), (404, 203590), (505, 162872), (808, 101795), (1010, 81436), (2020, 40718), (4040, 20359)]