39836090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4481}}^1$

素因数の和:4622

約数の個数: 32

約数和(自身を含む): 82612224

約数和(自身を除く): 42776134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 4481, 8890, 8962, 22405, 31367, 44810, 62734, 156835, 313670, 569087, 1138174, 2845435, 3983609, 5690870, 7967218, 19918045, 39836090]

約数ペア:

[(1, 39836090), (2, 19918045), (5, 7967218), (7, 5690870), (10, 3983609), (14, 2845435), (35, 1138174), (70, 569087), (127, 313670), (254, 156835), (635, 62734), (889, 44810), (1270, 31367), (1778, 22405), (4445, 8962), (4481, 8890)]