85259680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 221755968

約数和(自身を除く): 136496288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 193, 220, 251, 352, 386, 440, 502, 772, 880, 965, 1004, 1255, 1544, 1760, 1930, 2008, 2123, 2510, 2761, 3088, 3860, 4016, 4246, 5020, 5522, 6176, 7720, 8032, 8492, 10040, 10615, 11044, 13805, 15440, 16984, 20080, 21230, 22088, 27610, 30880, 33968, 40160, 42460, 44176, 48443, 55220, 67936, 84920, 88352, 96886, 110440, 169840, 193772, 220880, 242215, 339680, 387544, 441760, 484430, 532873, 775088, 968860, 1065746, 1550176, 1937720, 2131492, 2664365, 3875440, 4262984, 5328730, 7750880, 8525968, 10657460, 17051936, 21314920, 42629840, 85259680]

約数ペア:

[(1, 85259680), (2, 42629840), (4, 21314920), (5, 17051936), (8, 10657460), (10, 8525968), (11, 7750880), (16, 5328730), (20, 4262984), (22, 3875440), (32, 2664365), (40, 2131492), (44, 1937720), (55, 1550176), (80, 1065746), (88, 968860), (110, 775088), (160, 532873), (176, 484430), (193, 441760), (220, 387544), (251, 339680), (352, 242215), (386, 220880), (440, 193772), (502, 169840), (772, 110440), (880, 96886), (965, 88352), (1004, 84920), (1255, 67936), (1544, 55220), (1760, 48443), (1930, 44176), (2008, 42460), (2123, 40160), (2510, 33968), (2761, 30880), (3088, 27610), (3860, 22088), (4016, 21230), (4246, 20080), (5020, 16984), (5522, 15440), (6176, 13805), (7720, 11044), (8032, 10615), (8492, 10040)]