24953380

素因数分解:

$2^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1259}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 52496640

約数和(自身を除く): 27543260

約数列:

[1, 2, 4, 5, 10, 20, 991, 1259, 1982, 2518, 3964, 4955, 5036, 6295, 9910, 12590, 19820, 25180, 1247669, 2495338, 4990676, 6238345, 12476690, 24953380]

約数ペア:

[(1, 24953380), (2, 12476690), (4, 6238345), (5, 4990676), (10, 2495338), (20, 1247669), (991, 25180), (1259, 19820), (1982, 12590), (2518, 9910), (3964, 6295), (4955, 5036)]