30800200

素因数分解:

$2^3\times 5^2\times {\mathrm{154001}}^1$

素因数の和:154017

約数の個数: 24

約数和(自身を含む): 71610930

約数和(自身を除く): 40810730

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 154001, 308002, 616004, 770005, 1232008, 1540010, 3080020, 3850025, 6160040, 7700050, 15400100, 30800200]

約数ペア:

[(1, 30800200), (2, 15400100), (4, 7700050), (5, 6160040), (8, 3850025), (10, 3080020), (20, 1540010), (25, 1232008), (40, 770005), (50, 616004), (100, 308002), (200, 154001)]