9372980

素因数分解:

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

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 19740840

約数和(自身を除く): 10367860

約数列:

[1, 2, 4, 5, 10, 20, 661, 709, 1322, 1418, 2644, 2836, 3305, 3545, 6610, 7090, 13220, 14180, 468649, 937298, 1874596, 2343245, 4686490, 9372980]

約数ペア:

[(1, 9372980), (2, 4686490), (4, 2343245), (5, 1874596), (10, 937298), (20, 468649), (661, 14180), (709, 13220), (1322, 7090), (1418, 6610), (2644, 3545), (2836, 3305)]