38638060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{36451}}^1$

素因数の和:36513

約数の個数: 24

約数和(自身を含む): 82673136

約数和(自身を除く): 44035076

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 36451, 72902, 145804, 182255, 364510, 729020, 1931903, 3863806, 7727612, 9659515, 19319030, 38638060]

約数ペア:

[(1, 38638060), (2, 19319030), (4, 9659515), (5, 7727612), (10, 3863806), (20, 1931903), (53, 729020), (106, 364510), (212, 182255), (265, 145804), (530, 72902), (1060, 36451)]