38259220

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6151}}^1$

素因数の和:6471

約数の個数: 24

約数和(自身を含む): 80615808

約数和(自身を除く): 42356588

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6151, 6220, 12302, 24604, 30755, 61510, 123020, 1912961, 3825922, 7651844, 9564805, 19129610, 38259220]

約数ペア:

[(1, 38259220), (2, 19129610), (4, 9564805), (5, 7651844), (10, 3825922), (20, 1912961), (311, 123020), (622, 61510), (1244, 30755), (1555, 24604), (3110, 12302), (6151, 6220)]