38280620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{273433}}^1$

素因数の和:273449

約数の個数: 24

約数和(自身を含む): 91873824

約数和(自身を除く): 53593204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 273433, 546866, 1093732, 1367165, 1914031, 2734330, 3828062, 5468660, 7656124, 9570155, 19140310, 38280620]

約数ペア:

[(1, 38280620), (2, 19140310), (4, 9570155), (5, 7656124), (7, 5468660), (10, 3828062), (14, 2734330), (20, 1914031), (28, 1367165), (35, 1093732), (70, 546866), (140, 273433)]