1830408746440

素因数分解:

$2^3\times 5^1\times {\mathrm{10037}}^1\times {\mathrm{4559153}}^1$

素因数の和:4569201

約数の個数: 32

約数和(自身を含む): 4118830906680

約数和(自身を除く): 2288422160240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10037, 20074, 40148, 50185, 80296, 100370, 200740, 401480, 4559153, 9118306, 18236612, 22795765, 36473224, 45591530, 91183060, 182366120, 45760218661, 91520437322, 183040874644, 228801093305, 366081749288, 457602186610, 915204373220, 1830408746440]

約数ペア:

[(1, 1830408746440), (2, 915204373220), (4, 457602186610), (5, 366081749288), (8, 228801093305), (10, 183040874644), (20, 91520437322), (40, 45760218661), (10037, 182366120), (20074, 91183060), (40148, 45591530), (50185, 36473224), (80296, 22795765), (100370, 18236612), (200740, 9118306), (401480, 4559153)]