5636080

素因数分解:

$2^4\times 5^1\times {\mathrm{70451}}^1$

素因数の和:70464

約数の個数: 20

約数和(自身を含む): 13104072

約数和(自身を除く): 7467992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70451, 140902, 281804, 352255, 563608, 704510, 1127216, 1409020, 2818040, 5636080]

約数ペア:

[(1, 5636080), (2, 2818040), (4, 1409020), (5, 1127216), (8, 704510), (10, 563608), (16, 352255), (20, 281804), (40, 140902), (80, 70451)]