12262660

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1259}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 25824960

約数和(自身を除く): 13562300

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1259, 1948, 2435, 2518, 4870, 5036, 6295, 9740, 12590, 25180, 613133, 1226266, 2452532, 3065665, 6131330, 12262660]

約数ペア:

[(1, 12262660), (2, 6131330), (4, 3065665), (5, 2452532), (10, 1226266), (20, 613133), (487, 25180), (974, 12590), (1259, 9740), (1948, 6295), (2435, 5036), (2518, 4870)]