38256560

素因数分解:

$2^4\times 5^1\times {\mathrm{478207}}^1$

素因数の和:478220

約数の個数: 20

約数和(自身を含む): 88946688

約数和(自身を除く): 50690128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 478207, 956414, 1912828, 2391035, 3825656, 4782070, 7651312, 9564140, 19128280, 38256560]

約数ペア:

[(1, 38256560), (2, 19128280), (4, 9564140), (5, 7651312), (8, 4782070), (10, 3825656), (16, 2391035), (20, 1912828), (40, 956414), (80, 478207)]