38523920

素因数分解:

$2^4\times 5^1\times {\mathrm{481549}}^1$

素因数の和:481562

約数の個数: 20

約数和(自身を含む): 89568300

約数和(自身を除く): 51044380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 481549, 963098, 1926196, 2407745, 3852392, 4815490, 7704784, 9630980, 19261960, 38523920]

約数ペア:

[(1, 38523920), (2, 19261960), (4, 9630980), (5, 7704784), (8, 4815490), (10, 3852392), (16, 2407745), (20, 1926196), (40, 963098), (80, 481549)]