14876440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 35199360

約数和(自身を除く): 20322920

約数列:

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

約数ペア:

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