38396260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{274259}}^1$

素因数の和:274275

約数の個数: 24

約数和(自身を含む): 92151360

約数和(自身を除く): 53755100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 274259, 548518, 1097036, 1371295, 1919813, 2742590, 3839626, 5485180, 7679252, 9599065, 19198130, 38396260]

約数ペア:

[(1, 38396260), (2, 19198130), (4, 9599065), (5, 7679252), (7, 5485180), (10, 3839626), (14, 2742590), (20, 1919813), (28, 1371295), (35, 1097036), (70, 548518), (140, 274259)]