3271170020

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1\times {\mathrm{709}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 6909294000

約数和(自身を除く): 3638123980

約数列:

[1, 2, 4, 5, 10, 20, 349, 661, 698, 709, 1322, 1396, 1418, 1745, 2644, 2836, 3305, 3490, 3545, 6610, 6980, 7090, 13220, 14180, 230689, 247441, 461378, 468649, 494882, 922756, 937298, 989764, 1153445, 1237205, 1874596, 2306890, 2343245, 2474410, 4613780, 4686490, 4948820, 9372980, 163558501, 327117002, 654234004, 817792505, 1635585010, 3271170020]

約数ペア:

[(1, 3271170020), (2, 1635585010), (4, 817792505), (5, 654234004), (10, 327117002), (20, 163558501), (349, 9372980), (661, 4948820), (698, 4686490), (709, 4613780), (1322, 2474410), (1396, 2343245), (1418, 2306890), (1745, 1874596), (2644, 1237205), (2836, 1153445), (3305, 989764), (3490, 937298), (3545, 922756), (6610, 494882), (6980, 468649), (7090, 461378), (13220, 247441), (14180, 230689)]