5109682250

素因数分解:

$2^1\times 5^3\times {\mathrm{20438729}}^1$

素因数の和:20438746

約数の個数: 16

約数和(自身を含む): 9565325640

約数和(自身を除く): 4455643390

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 20438729, 40877458, 102193645, 204387290, 510968225, 1021936450, 2554841125, 5109682250]

約数ペア:

[(1, 5109682250), (2, 2554841125), (5, 1021936450), (10, 510968225), (25, 204387290), (50, 102193645), (125, 40877458), (250, 20438729)]