38424040

素因数分解:

$2^3\times 5^1\times {\mathrm{960601}}^1$

素因数の和:960612

約数の個数: 16

約数和(自身を含む): 86454180

約数和(自身を除く): 48030140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 960601, 1921202, 3842404, 4803005, 7684808, 9606010, 19212020, 38424040]

約数ペア:

[(1, 38424040), (2, 19212020), (4, 9606010), (5, 7684808), (8, 4803005), (10, 3842404), (20, 1921202), (40, 960601)]