63413360

素因数分解:

$2^4\times 5^1\times {\mathrm{792667}}^1$

素因数の和:792680

約数の個数: 20

約数和(自身を含む): 147436248

約数和(自身を除く): 84022888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 792667, 1585334, 3170668, 3963335, 6341336, 7926670, 12682672, 15853340, 31706680, 63413360]

約数ペア:

[(1, 63413360), (2, 31706680), (4, 15853340), (5, 12682672), (8, 7926670), (10, 6341336), (16, 3963335), (20, 3170668), (40, 1585334), (80, 792667)]