42694040

素因数分解:

$2^3\times 5^1\times {\mathrm{1067351}}^1$

素因数の和:1067362

約数の個数: 16

約数和(自身を含む): 96061680

約数和(自身を除く): 53367640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1067351, 2134702, 4269404, 5336755, 8538808, 10673510, 21347020, 42694040]

約数ペア:

[(1, 42694040), (2, 21347020), (4, 10673510), (5, 8538808), (8, 5336755), (10, 4269404), (20, 2134702), (40, 1067351)]