70796080

素因数分解:

$2^4\times 5^1\times {\mathrm{884951}}^1$

素因数の和:884964

約数の個数: 20

約数和(自身を含む): 164601072

約数和(自身を除く): 93804992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 884951, 1769902, 3539804, 4424755, 7079608, 8849510, 14159216, 17699020, 35398040, 70796080]

約数ペア:

[(1, 70796080), (2, 35398040), (4, 17699020), (5, 14159216), (8, 8849510), (10, 7079608), (16, 4424755), (20, 3539804), (40, 1769902), (80, 884951)]