38328820

素因数分解:

$2^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1567}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 80607744

約数和(自身を除く): 42278924

約数列:

[1, 2, 4, 5, 10, 20, 1223, 1567, 2446, 3134, 4892, 6115, 6268, 7835, 12230, 15670, 24460, 31340, 1916441, 3832882, 7665764, 9582205, 19164410, 38328820]

約数ペア:

[(1, 38328820), (2, 19164410), (4, 9582205), (5, 7665764), (10, 3832882), (20, 1916441), (1223, 31340), (1567, 24460), (2446, 15670), (3134, 12230), (4892, 7835), (6115, 6268)]