38343020

素因数分解:

$2^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{1607}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 80637984

約数和(自身を除く): 42294964

約数列:

[1, 2, 4, 5, 10, 20, 1193, 1607, 2386, 3214, 4772, 5965, 6428, 8035, 11930, 16070, 23860, 32140, 1917151, 3834302, 7668604, 9585755, 19171510, 38343020]

約数ペア:

[(1, 38343020), (2, 19171510), (4, 9585755), (5, 7668604), (10, 3834302), (20, 1917151), (1193, 32140), (1607, 23860), (2386, 16070), (3214, 11930), (4772, 8035), (5965, 6428)]