3885800

素因数分解:

$2^3\times 5^2\times {\mathrm{19429}}^1$

素因数の和:19445

約数の個数: 24

約数和(自身を含む): 9034950

約数和(自身を除く): 5149150

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 19429, 38858, 77716, 97145, 155432, 194290, 388580, 485725, 777160, 971450, 1942900, 3885800]

約数ペア:

[(1, 3885800), (2, 1942900), (4, 971450), (5, 777160), (8, 485725), (10, 388580), (20, 194290), (25, 155432), (40, 97145), (50, 77716), (100, 38858), (200, 19429)]