9605420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43661}}^1$

素因数の和:43681

約数の個数: 24

約数和(自身を含む): 22005648

約数和(自身を除く): 12400228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 43661, 87322, 174644, 218305, 436610, 480271, 873220, 960542, 1921084, 2401355, 4802710, 9605420]

約数ペア:

[(1, 9605420), (2, 4802710), (4, 2401355), (5, 1921084), (10, 960542), (11, 873220), (20, 480271), (22, 436610), (44, 218305), (55, 174644), (110, 87322), (220, 43661)]