5426380

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1499}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 11466000

約数和(自身を除く): 6039620

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1499, 1810, 2998, 3620, 5996, 7495, 14990, 29980, 271319, 542638, 1085276, 1356595, 2713190, 5426380]

約数ペア:

[(1, 5426380), (2, 2713190), (4, 1356595), (5, 1085276), (10, 542638), (20, 271319), (181, 29980), (362, 14990), (724, 7495), (905, 5996), (1499, 3620), (1810, 2998)]