32228080

素因数分解:

$2^4\times 5^1\times {\mathrm{402851}}^1$

素因数の和:402864

約数の個数: 20

約数和(自身を含む): 74930472

約数和(自身を除く): 42702392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 402851, 805702, 1611404, 2014255, 3222808, 4028510, 6445616, 8057020, 16114040, 32228080]

約数ペア:

[(1, 32228080), (2, 16114040), (4, 8057020), (5, 6445616), (8, 4028510), (10, 3222808), (16, 2014255), (20, 1611404), (40, 805702), (80, 402851)]