40162570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8081}}^1$

素因数の和:8166

約数の個数: 32

約数和(自身を含む): 83794176

約数和(自身を除く): 43631606

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 8081, 16162, 40405, 56567, 80810, 113134, 282835, 565670, 573751, 1147502, 2868755, 4016257, 5737510, 8032514, 20081285, 40162570]

約数ペア:

[(1, 40162570), (2, 20081285), (5, 8032514), (7, 5737510), (10, 4016257), (14, 2868755), (35, 1147502), (70, 573751), (71, 565670), (142, 282835), (355, 113134), (497, 80810), (710, 56567), (994, 40405), (2485, 16162), (4970, 8081)]