42579080

素因数分解:

$2^3\times 5^1\times {\mathrm{1064477}}^1$

素因数の和:1064488

約数の個数: 16

約数和(自身を含む): 95803020

約数和(自身を除く): 53223940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1064477, 2128954, 4257908, 5322385, 8515816, 10644770, 21289540, 42579080]

約数ペア:

[(1, 42579080), (2, 21289540), (4, 10644770), (5, 8515816), (8, 5322385), (10, 4257908), (20, 2128954), (40, 1064477)]