26202880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1$

素因数の和:1893

約数の個数: 72

約数和(自身を含む): 68506704

約数和(自身を除く): 42303824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 1861, 2816, 3520, 3722, 7040, 7444, 9305, 14080, 14888, 18610, 20471, 29776, 37220, 40942, 59552, 74440, 81884, 102355, 119104, 148880, 163768, 204710, 238208, 297760, 327536, 409420, 476416, 595520, 655072, 818840, 1191040, 1310144, 1637680, 2382080, 2620288, 3275360, 5240576, 6550720, 13101440, 26202880]

約数ペア:

[(1, 26202880), (2, 13101440), (4, 6550720), (5, 5240576), (8, 3275360), (10, 2620288), (11, 2382080), (16, 1637680), (20, 1310144), (22, 1191040), (32, 818840), (40, 655072), (44, 595520), (55, 476416), (64, 409420), (80, 327536), (88, 297760), (110, 238208), (128, 204710), (160, 163768), (176, 148880), (220, 119104), (256, 102355), (320, 81884), (352, 74440), (440, 59552), (640, 40942), (704, 37220), (880, 29776), (1280, 20471), (1408, 18610), (1760, 14888), (1861, 14080), (2816, 9305), (3520, 7444), (3722, 7040)]