38767580

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{1567}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 81529728

約数和(自身を除く): 42762148

約数列:

[1, 2, 4, 5, 10, 20, 1237, 1567, 2474, 3134, 4948, 6185, 6268, 7835, 12370, 15670, 24740, 31340, 1938379, 3876758, 7753516, 9691895, 19383790, 38767580]

約数ペア:

[(1, 38767580), (2, 19383790), (4, 9691895), (5, 7753516), (10, 3876758), (20, 1938379), (1237, 31340), (1567, 24740), (2474, 15670), (3134, 12370), (4948, 7835), (6185, 6268)]