417721480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4919}}^1$

素因数の和:5134

約数の個数: 64

約数和(自身を含む): 1030838400

約数和(自身を除く): 613116920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 193, 220, 386, 440, 772, 965, 1544, 1930, 2123, 3860, 4246, 4919, 7720, 8492, 9838, 10615, 16984, 19676, 21230, 24595, 39352, 42460, 49190, 54109, 84920, 98380, 108218, 196760, 216436, 270545, 432872, 541090, 949367, 1082180, 1898734, 2164360, 3797468, 4746835, 7594936, 9493670, 10443037, 18987340, 20886074, 37974680, 41772148, 52215185, 83544296, 104430370, 208860740, 417721480]

約数ペア:

[(1, 417721480), (2, 208860740), (4, 104430370), (5, 83544296), (8, 52215185), (10, 41772148), (11, 37974680), (20, 20886074), (22, 18987340), (40, 10443037), (44, 9493670), (55, 7594936), (88, 4746835), (110, 3797468), (193, 2164360), (220, 1898734), (386, 1082180), (440, 949367), (772, 541090), (965, 432872), (1544, 270545), (1930, 216436), (2123, 196760), (3860, 108218), (4246, 98380), (4919, 84920), (7720, 54109), (8492, 49190), (9838, 42460), (10615, 39352), (16984, 24595), (19676, 21230)]