89328140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{406037}}^1$

素因数の和:406057

約数の個数: 24

約数和(自身を含む): 204643152

約数和(自身を除く): 115315012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 406037, 812074, 1624148, 2030185, 4060370, 4466407, 8120740, 8932814, 17865628, 22332035, 44664070, 89328140]

約数ペア:

[(1, 89328140), (2, 44664070), (4, 22332035), (5, 17865628), (10, 8932814), (11, 8120740), (20, 4466407), (22, 4060370), (44, 2030185), (55, 1624148), (110, 812074), (220, 406037)]