38857650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19927}}^1$

素因数の和:19955

約数の個数: 48

約数和(自身を含む): 103785024

約数和(自身を除く): 64927374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 19927, 39854, 59781, 99635, 119562, 199270, 259051, 298905, 498175, 518102, 597810, 777153, 996350, 1295255, 1494525, 1554306, 2590510, 2989050, 3885765, 6476275, 7771530, 12952550, 19428825, 38857650]

約数ペア:

[(1, 38857650), (2, 19428825), (3, 12952550), (5, 7771530), (6, 6476275), (10, 3885765), (13, 2989050), (15, 2590510), (25, 1554306), (26, 1494525), (30, 1295255), (39, 996350), (50, 777153), (65, 597810), (75, 518102), (78, 498175), (130, 298905), (150, 259051), (195, 199270), (325, 119562), (390, 99635), (650, 59781), (975, 39854), (1950, 19927)]