39070360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139537}}^1$

素因数の和:139555

約数の個数: 32

約数和(自身を含む): 100467360

約数和(自身を除く): 61397000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 139537, 279074, 558148, 697685, 976759, 1116296, 1395370, 1953518, 2790740, 3907036, 4883795, 5581480, 7814072, 9767590, 19535180, 39070360]

約数ペア:

[(1, 39070360), (2, 19535180), (4, 9767590), (5, 7814072), (7, 5581480), (8, 4883795), (10, 3907036), (14, 2790740), (20, 1953518), (28, 1395370), (35, 1116296), (40, 976759), (56, 697685), (70, 558148), (140, 279074), (280, 139537)]