520017005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{6719}}^1$

素因数の和:7420

約数の個数: 16

約数和(自身を含む): 652216320

約数和(自身を除く): 132199315

約数列:

[1, 5, 23, 115, 673, 3365, 6719, 15479, 33595, 77395, 154537, 772685, 4521887, 22609435, 104003401, 520017005]

約数ペア:

[(1, 520017005), (5, 104003401), (23, 22609435), (115, 4521887), (673, 772685), (3365, 154537), (6719, 77395), (15479, 33595)]