22332340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15727}}^1$

素因数の和:15807

約数の個数: 24

約数和(自身を含む): 47561472

約数和(自身を除く): 25229132

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 15727, 31454, 62908, 78635, 157270, 314540, 1116617, 2233234, 4466468, 5583085, 11166170, 22332340]

約数ペア:

[(1, 22332340), (2, 11166170), (4, 5583085), (5, 4466468), (10, 2233234), (20, 1116617), (71, 314540), (142, 157270), (284, 78635), (355, 62908), (710, 31454), (1420, 15727)]