38503780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{275027}}^1$

素因数の和:275043

約数の個数: 24

約数和(自身を含む): 92409408

約数和(自身を除く): 53905628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 275027, 550054, 1100108, 1375135, 1925189, 2750270, 3850378, 5500540, 7700756, 9625945, 19251890, 38503780]

約数ペア:

[(1, 38503780), (2, 19251890), (4, 9625945), (5, 7700756), (7, 5500540), (10, 3850378), (14, 2750270), (20, 1925189), (28, 1375135), (35, 1100108), (70, 550054), (140, 275027)]