39320470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4423}}^1$

素因数の和:4564

約数の個数: 32

約数和(自身を含む): 81543168

約数和(自身を除く): 42222698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4423, 4445, 8846, 8890, 22115, 30961, 44230, 61922, 154805, 309610, 561721, 1123442, 2808605, 3932047, 5617210, 7864094, 19660235, 39320470]

約数ペア:

[(1, 39320470), (2, 19660235), (5, 7864094), (7, 5617210), (10, 3932047), (14, 2808605), (35, 1123442), (70, 561721), (127, 309610), (254, 154805), (635, 61922), (889, 44230), (1270, 30961), (1778, 22115), (4423, 8890), (4445, 8846)]