38425880

素因数分解:

$2^3\times 5^1\times {\mathrm{960647}}^1$

素因数の和:960658

約数の個数: 16

約数和(自身を含む): 86458320

約数和(自身を除く): 48032440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 960647, 1921294, 3842588, 4803235, 7685176, 9606470, 19212940, 38425880]

約数ペア:

[(1, 38425880), (2, 19212940), (4, 9606470), (5, 7685176), (8, 4803235), (10, 3842588), (20, 1921294), (40, 960647)]