34871240

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4517}}^1$

素因数の和:4721

約数の個数: 32

約数和(自身を含む): 78884280

約数和(自身を除く): 44013040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 4517, 7720, 9034, 18068, 22585, 36136, 45170, 90340, 180680, 871781, 1743562, 3487124, 4358905, 6974248, 8717810, 17435620, 34871240]

約数ペア:

[(1, 34871240), (2, 17435620), (4, 8717810), (5, 6974248), (8, 4358905), (10, 3487124), (20, 1743562), (40, 871781), (193, 180680), (386, 90340), (772, 45170), (965, 36136), (1544, 22585), (1930, 18068), (3860, 9034), (4517, 7720)]