38055620

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{17783}}^1$

素因数の和:17899

約数の個数: 24

約数和(自身を含む): 80668224

約数和(自身を除く): 42612604

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 17783, 35566, 71132, 88915, 177830, 355660, 1902781, 3805562, 7611124, 9513905, 19027810, 38055620]

約数ペア:

[(1, 38055620), (2, 19027810), (4, 9513905), (5, 7611124), (10, 3805562), (20, 1902781), (107, 355660), (214, 177830), (428, 88915), (535, 71132), (1070, 35566), (2140, 17783)]