272973020260

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6833}}^1\times {\mathrm{11159}}^1$

素因数の和:18180

約数の個数: 48

約数和(自身を含む): 576581846400

約数和(自身を除く): 303608826140

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 6833, 11159, 13666, 22318, 27332, 34165, 44636, 55795, 68330, 111590, 136660, 223180, 1223107, 1997461, 2446214, 3994922, 4892428, 6115535, 7989844, 9987305, 12231070, 19974610, 24462140, 39949220, 76249447, 152498894, 304997788, 381247235, 762494470, 1524988940, 13648651013, 27297302026, 54594604052, 68243255065, 136486510130, 272973020260]

約数ペア:

[(1, 272973020260), (2, 136486510130), (4, 68243255065), (5, 54594604052), (10, 27297302026), (20, 13648651013), (179, 1524988940), (358, 762494470), (716, 381247235), (895, 304997788), (1790, 152498894), (3580, 76249447), (6833, 39949220), (11159, 24462140), (13666, 19974610), (22318, 12231070), (27332, 9987305), (34165, 7989844), (44636, 6115535), (55795, 4892428), (68330, 3994922), (111590, 2446214), (136660, 1997461), (223180, 1223107)]