79550660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13859}}^1$

素因数の和:13916

約数の個数: 48

約数和(自身を含む): 195592320

約数和(自身を除く): 116041660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 13859, 27718, 55436, 69295, 97013, 138590, 194026, 277180, 388052, 485065, 568219, 970130, 1136438, 1940260, 2272876, 2841095, 3977533, 5682190, 7955066, 11364380, 15910132, 19887665, 39775330, 79550660]

約数ペア:

[(1, 79550660), (2, 39775330), (4, 19887665), (5, 15910132), (7, 11364380), (10, 7955066), (14, 5682190), (20, 3977533), (28, 2841095), (35, 2272876), (41, 1940260), (70, 1136438), (82, 970130), (140, 568219), (164, 485065), (205, 388052), (287, 277180), (410, 194026), (574, 138590), (820, 97013), (1148, 69295), (1435, 55436), (2870, 27718), (5740, 13859)]