39071510

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{28109}}^1$

素因数の和:28255

約数の個数: 16

約数和(自身を含む): 70837200

約数和(自身を除く): 31765690

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 28109, 56218, 140545, 281090, 3907151, 7814302, 19535755, 39071510]

約数ペア:

[(1, 39071510), (2, 19535755), (5, 7814302), (10, 3907151), (139, 281090), (278, 140545), (695, 56218), (1390, 28109)]