71361520

素因数分解:

$2^4\times 5^1\times {\mathrm{892019}}^1$

素因数の和:892032

約数の個数: 20

約数和(自身を含む): 165915720

約数和(自身を除く): 94554200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 892019, 1784038, 3568076, 4460095, 7136152, 8920190, 14272304, 17840380, 35680760, 71361520]

約数ペア:

[(1, 71361520), (2, 35680760), (4, 17840380), (5, 14272304), (8, 8920190), (10, 7136152), (16, 4460095), (20, 3568076), (40, 1784038), (80, 892019)]