39264040

素因数分解:

$2^3\times 5^1\times {\mathrm{981601}}^1$

素因数の和:981612

約数の個数: 16

約数和(自身を含む): 88344180

約数和(自身を除く): 49080140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 981601, 1963202, 3926404, 4908005, 7852808, 9816010, 19632020, 39264040]

約数ペア:

[(1, 39264040), (2, 19632020), (4, 9816010), (5, 7852808), (8, 4908005), (10, 3926404), (20, 1963202), (40, 981601)]