4047340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18397}}^1$

素因数の和:18417

約数の個数: 24

約数和(自身を含む): 9272592

約数和(自身を除く): 5225252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18397, 36794, 73588, 91985, 183970, 202367, 367940, 404734, 809468, 1011835, 2023670, 4047340]

約数ペア:

[(1, 4047340), (2, 2023670), (4, 1011835), (5, 809468), (10, 404734), (11, 367940), (20, 202367), (22, 183970), (44, 91985), (55, 73588), (110, 36794), (220, 18397)]