2085800

素因数分解:

$2^3\times 5^2\times {\mathrm{10429}}^1$

素因数の和:10445

約数の個数: 24

約数和(自身を含む): 4849950

約数和(自身を除く): 2764150

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10429, 20858, 41716, 52145, 83432, 104290, 208580, 260725, 417160, 521450, 1042900, 2085800]

約数ペア:

[(1, 2085800), (2, 1042900), (4, 521450), (5, 417160), (8, 260725), (10, 208580), (20, 104290), (25, 83432), (40, 52145), (50, 41716), (100, 20858), (200, 10429)]