29942020

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{7757}}^1$

素因数の和:7959

約数の個数: 24

約数和(自身を含む): 63212184

約数和(自身を除く): 33270164

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 7757, 15514, 31028, 38785, 77570, 155140, 1497101, 2994202, 5988404, 7485505, 14971010, 29942020]

約数ペア:

[(1, 29942020), (2, 14971010), (4, 7485505), (5, 5988404), (10, 2994202), (20, 1497101), (193, 155140), (386, 77570), (772, 38785), (965, 31028), (1930, 15514), (3860, 7757)]