2912542515040

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3319}}^1\times {\mathrm{21851}}^1$

素因数の和:25436

約数の個数: 96

約数和(自身を含む): 6910693251840

約数和(自身を除く): 3998150736800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 502, 1004, 1255, 2008, 2510, 3319, 4016, 5020, 6638, 8032, 10040, 13276, 16595, 20080, 21851, 26552, 33190, 40160, 43702, 53104, 66380, 87404, 106208, 109255, 132760, 174808, 218510, 265520, 349616, 437020, 531040, 699232, 833069, 874040, 1666138, 1748080, 3332276, 3496160, 4165345, 5484601, 6664552, 8330690, 10969202, 13329104, 16661380, 21938404, 26658208, 27423005, 33322760, 43876808, 54846010, 66645520, 72523469, 87753616, 109692020, 133291040, 145046938, 175507232, 219384040, 290093876, 362617345, 438768080, 580187752, 725234690, 877536160, 1160375504, 1450469380, 2320751008, 2900938760, 5801877520, 11603755040, 18203390719, 36406781438, 72813562876, 91016953595, 145627125752, 182033907190, 291254251504, 364067814380, 582508503008, 728135628760, 1456271257520, 2912542515040]

約数ペア:

[(1, 2912542515040), (2, 1456271257520), (4, 728135628760), (5, 582508503008), (8, 364067814380), (10, 291254251504), (16, 182033907190), (20, 145627125752), (32, 91016953595), (40, 72813562876), (80, 36406781438), (160, 18203390719), (251, 11603755040), (502, 5801877520), (1004, 2900938760), (1255, 2320751008), (2008, 1450469380), (2510, 1160375504), (3319, 877536160), (4016, 725234690), (5020, 580187752), (6638, 438768080), (8032, 362617345), (10040, 290093876), (13276, 219384040), (16595, 175507232), (20080, 145046938), (21851, 133291040), (26552, 109692020), (33190, 87753616), (40160, 72523469), (43702, 66645520), (53104, 54846010), (66380, 43876808), (87404, 33322760), (106208, 27423005), (109255, 26658208), (132760, 21938404), (174808, 16661380), (218510, 13329104), (265520, 10969202), (349616, 8330690), (437020, 6664552), (531040, 5484601), (699232, 4165345), (833069, 3496160), (874040, 3332276), (1666138, 1748080)]