5896120

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 13345920

約数和(自身を除く): 7449800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 661, 892, 1115, 1322, 1784, 2230, 2644, 3305, 4460, 5288, 6610, 8920, 13220, 26440, 147403, 294806, 589612, 737015, 1179224, 1474030, 2948060, 5896120]

約数ペア:

[(1, 5896120), (2, 2948060), (4, 1474030), (5, 1179224), (8, 737015), (10, 589612), (20, 294806), (40, 147403), (223, 26440), (446, 13220), (661, 8920), (892, 6610), (1115, 5288), (1322, 4460), (1784, 3305), (2230, 2644)]