4406380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20029}}^1$

素因数の和:20049

約数の個数: 24

約数和(自身を含む): 10095120

約数和(自身を除く): 5688740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 20029, 40058, 80116, 100145, 200290, 220319, 400580, 440638, 881276, 1101595, 2203190, 4406380]

約数ペア:

[(1, 4406380), (2, 2203190), (4, 1101595), (5, 881276), (10, 440638), (11, 400580), (20, 220319), (22, 200290), (44, 100145), (55, 80116), (110, 40058), (220, 20029)]