8227340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37397}}^1$

素因数の和:37417

約数の個数: 24

約数和(自身を含む): 18848592

約数和(自身を除く): 10621252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 37397, 74794, 149588, 186985, 373970, 411367, 747940, 822734, 1645468, 2056835, 4113670, 8227340]

約数ペア:

[(1, 8227340), (2, 4113670), (4, 2056835), (5, 1645468), (10, 822734), (11, 747940), (20, 411367), (22, 373970), (44, 186985), (55, 149588), (110, 74794), (220, 37397)]