27924620

素因数分解:

$2^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1259}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 58741200

約数和(自身を除く): 30816580

約数列:

[1, 2, 4, 5, 10, 20, 1109, 1259, 2218, 2518, 4436, 5036, 5545, 6295, 11090, 12590, 22180, 25180, 1396231, 2792462, 5584924, 6981155, 13962310, 27924620]

約数ペア:

[(1, 27924620), (2, 13962310), (4, 6981155), (5, 5584924), (10, 2792462), (20, 1396231), (1109, 25180), (1259, 22180), (2218, 12590), (2518, 11090), (4436, 6295), (5036, 5545)]