66032320

素因数分解:

$2^6\times 5^1\times {\mathrm{206351}}^1$

素因数の和:206368

約数の個数: 28

約数和(自身を含む): 157240224

約数和(自身を除く): 91207904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 206351, 412702, 825404, 1031755, 1650808, 2063510, 3301616, 4127020, 6603232, 8254040, 13206464, 16508080, 33016160, 66032320]

約数ペア:

[(1, 66032320), (2, 33016160), (4, 16508080), (5, 13206464), (8, 8254040), (10, 6603232), (16, 4127020), (20, 3301616), (32, 2063510), (40, 1650808), (64, 1031755), (80, 825404), (160, 412702), (320, 206351)]