29752880

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 72745344

約数和(自身を除く): 42992464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 47, 80, 82, 94, 164, 188, 193, 205, 235, 328, 376, 386, 410, 470, 656, 752, 772, 820, 940, 965, 1544, 1640, 1880, 1927, 1930, 3088, 3280, 3760, 3854, 3860, 7708, 7720, 7913, 9071, 9635, 15416, 15440, 15826, 18142, 19270, 30832, 31652, 36284, 38540, 39565, 45355, 63304, 72568, 77080, 79130, 90710, 126608, 145136, 154160, 158260, 181420, 316520, 362840, 371911, 633040, 725680, 743822, 1487644, 1859555, 2975288, 3719110, 5950576, 7438220, 14876440, 29752880]

約数ペア:

[(1, 29752880), (2, 14876440), (4, 7438220), (5, 5950576), (8, 3719110), (10, 2975288), (16, 1859555), (20, 1487644), (40, 743822), (41, 725680), (47, 633040), (80, 371911), (82, 362840), (94, 316520), (164, 181420), (188, 158260), (193, 154160), (205, 145136), (235, 126608), (328, 90710), (376, 79130), (386, 77080), (410, 72568), (470, 63304), (656, 45355), (752, 39565), (772, 38540), (820, 36284), (940, 31652), (965, 30832), (1544, 19270), (1640, 18142), (1880, 15826), (1927, 15440), (1930, 15416), (3088, 9635), (3280, 9071), (3760, 7913), (3854, 7720), (3860, 7708)]