4809380

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 10160640

約数和(自身を除く): 5351260

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1259, 1910, 2518, 3820, 5036, 6295, 12590, 25180, 240469, 480938, 961876, 1202345, 2404690, 4809380]

約数ペア:

[(1, 4809380), (2, 2404690), (4, 1202345), (5, 961876), (10, 480938), (20, 240469), (191, 25180), (382, 12590), (764, 6295), (955, 5036), (1259, 3820), (1910, 2518)]