2012040245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1499}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 2592000000

約数和(自身を除く): 579959755

約数列:

[1, 5, 19, 71, 95, 199, 355, 995, 1349, 1499, 3781, 6745, 7495, 14129, 18905, 28481, 70645, 106429, 142405, 268451, 298301, 532145, 1342255, 1491505, 2022151, 5667719, 10110755, 21179371, 28338595, 105896855, 402408049, 2012040245]

約数ペア:

[(1, 2012040245), (5, 402408049), (19, 105896855), (71, 28338595), (95, 21179371), (199, 10110755), (355, 5667719), (995, 2022151), (1349, 1491505), (1499, 1342255), (3781, 532145), (6745, 298301), (7495, 268451), (14129, 142405), (18905, 106429), (28481, 70645)]