70241680

素因数分解:

$2^4\times 5^1\times {\mathrm{878021}}^1$

素因数の和:878034

約数の個数: 20

約数和(自身を含む): 163312092

約数和(自身を除く): 93070412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 878021, 1756042, 3512084, 4390105, 7024168, 8780210, 14048336, 17560420, 35120840, 70241680]

約数ペア:

[(1, 70241680), (2, 35120840), (4, 17560420), (5, 14048336), (8, 8780210), (10, 7024168), (16, 4390105), (20, 3512084), (40, 1756042), (80, 878021)]