3088506081520

素因数分解:

$2^4\times 5^1\times {\mathrm{38606326019}}^1$

素因数の和:38606326032

約数の個数: 20

約数和(自身を含む): 7180776639720

約数和(自身を除く): 4092270558200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 38606326019, 77212652038, 154425304076, 193031630095, 308850608152, 386063260190, 617701216304, 772126520380, 1544253040760, 3088506081520]

約数ペア:

[(1, 3088506081520), (2, 1544253040760), (4, 772126520380), (5, 617701216304), (8, 386063260190), (10, 308850608152), (16, 193031630095), (20, 154425304076), (40, 77212652038), (80, 38606326019)]