4236080

素因数分解:

$2^4\times 5^1\times {\mathrm{52951}}^1$

素因数の和:52964

約数の個数: 20

約数和(自身を含む): 9849072

約数和(自身を除く): 5612992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 52951, 105902, 211804, 264755, 423608, 529510, 847216, 1059020, 2118040, 4236080]

約数ペア:

[(1, 4236080), (2, 2118040), (4, 1059020), (5, 847216), (8, 529510), (10, 423608), (16, 264755), (20, 211804), (40, 105902), (80, 52951)]