82693640

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13691}}^1$

素因数の和:13853

約数の個数: 32

約数和(自身を含む): 187306560

約数和(自身を除く): 104612920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 13691, 27382, 54764, 68455, 109528, 136910, 273820, 547640, 2067341, 4134682, 8269364, 10336705, 16538728, 20673410, 41346820, 82693640]

約数ペア:

[(1, 82693640), (2, 41346820), (4, 20673410), (5, 16538728), (8, 10336705), (10, 8269364), (20, 4134682), (40, 2067341), (151, 547640), (302, 273820), (604, 136910), (755, 109528), (1208, 68455), (1510, 54764), (3020, 27382), (6040, 13691)]