2005892555

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 2515968000

約数和(自身を除く): 510075445

約数列:

[1, 5, 47, 79, 103, 235, 395, 515, 1049, 3713, 4841, 5245, 8137, 18565, 24205, 40685, 49303, 82871, 108047, 246515, 382439, 414355, 540235, 1912195, 3894937, 5078209, 8535713, 19474685, 25391045, 42678565, 401178511, 2005892555]

約数ペア:

[(1, 2005892555), (5, 401178511), (47, 42678565), (79, 25391045), (103, 19474685), (235, 8535713), (395, 5078209), (515, 3894937), (1049, 1912195), (3713, 540235), (4841, 414355), (5245, 382439), (8137, 246515), (18565, 108047), (24205, 82871), (40685, 49303)]