22836080

素因数分解:

$2^4\times 5^1\times {\mathrm{285451}}^1$

素因数の和:285464

約数の個数: 20

約数和(自身を含む): 53094072

約数和(自身を除く): 30257992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 285451, 570902, 1141804, 1427255, 2283608, 2854510, 4567216, 5709020, 11418040, 22836080]

約数ペア:

[(1, 22836080), (2, 11418040), (4, 5709020), (5, 4567216), (8, 2854510), (10, 2283608), (16, 1427255), (20, 1141804), (40, 570902), (80, 285451)]