2350871240

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{304517}}^1$

素因数の和:304721

約数の個数: 32

約数和(自身を含む): 5316884280

約数和(自身を除く): 2966013040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 304517, 609034, 1218068, 1522585, 2436136, 3045170, 6090340, 12180680, 58771781, 117543562, 235087124, 293858905, 470174248, 587717810, 1175435620, 2350871240]

約数ペア:

[(1, 2350871240), (2, 1175435620), (4, 587717810), (5, 470174248), (8, 293858905), (10, 235087124), (20, 117543562), (40, 58771781), (193, 12180680), (386, 6090340), (772, 3045170), (965, 2436136), (1544, 1522585), (1930, 1218068), (3860, 609034), (7720, 304517)]