119196080

素因数分解:

$2^4\times 5^1\times {\mathrm{1489951}}^1$

素因数の和:1489964

約数の個数: 20

約数和(自身を含む): 277131072

約数和(自身を除く): 157934992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1489951, 2979902, 5959804, 7449755, 11919608, 14899510, 23839216, 29799020, 59598040, 119196080]

約数ペア:

[(1, 119196080), (2, 59598040), (4, 29799020), (5, 23839216), (8, 14899510), (10, 11919608), (16, 7449755), (20, 5959804), (40, 2979902), (80, 1489951)]