17281040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{30859}}^1$

素因数の和:30879

約数の個数: 40

約数和(自身を含む): 45919680

約数和(自身を除く): 28638640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 30859, 61718, 123436, 154295, 216013, 246872, 308590, 432026, 493744, 617180, 864052, 1080065, 1234360, 1728104, 2160130, 2468720, 3456208, 4320260, 8640520, 17281040]

約数ペア:

[(1, 17281040), (2, 8640520), (4, 4320260), (5, 3456208), (7, 2468720), (8, 2160130), (10, 1728104), (14, 1234360), (16, 1080065), (20, 864052), (28, 617180), (35, 493744), (40, 432026), (56, 308590), (70, 246872), (80, 216013), (112, 154295), (140, 123436), (280, 61718), (560, 30859)]