201069040

素因数分解:

$2^4\times 5^1\times {\mathrm{2513363}}^1$

素因数の和:2513376

約数の個数: 20

約数和(自身を含む): 467485704

約数和(自身を除く): 266416664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2513363, 5026726, 10053452, 12566815, 20106904, 25133630, 40213808, 50267260, 100534520, 201069040]

約数ペア:

[(1, 201069040), (2, 100534520), (4, 50267260), (5, 40213808), (8, 25133630), (10, 20106904), (16, 12566815), (20, 10053452), (40, 5026726), (80, 2513363)]