38858966080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1003589}}^1$

素因数の和:1003628

約数の個数: 84

約数和(自身を含む): 101709832140

約数和(自身を除く): 62850866060

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3872, 4840, 7744, 9680, 19360, 38720, 1003589, 2007178, 4014356, 5017945, 8028712, 10035890, 11039479, 16057424, 20071780, 22078958, 32114848, 40143560, 44157916, 55197395, 64229696, 80287120, 88315832, 110394790, 121434269, 160574240, 176631664, 220789580, 242868538, 321148480, 353263328, 441579160, 485737076, 607171345, 706526656, 883158320, 971474152, 1214342690, 1766316640, 1942948304, 2428685380, 3532633280, 3885896608, 4857370760, 7771793216, 9714741520, 19429483040, 38858966080]

約数ペア:

[(1, 38858966080), (2, 19429483040), (4, 9714741520), (5, 7771793216), (8, 4857370760), (10, 3885896608), (11, 3532633280), (16, 2428685380), (20, 1942948304), (22, 1766316640), (32, 1214342690), (40, 971474152), (44, 883158320), (55, 706526656), (64, 607171345), (80, 485737076), (88, 441579160), (110, 353263328), (121, 321148480), (160, 242868538), (176, 220789580), (220, 176631664), (242, 160574240), (320, 121434269), (352, 110394790), (440, 88315832), (484, 80287120), (605, 64229696), (704, 55197395), (880, 44157916), (968, 40143560), (1210, 32114848), (1760, 22078958), (1936, 20071780), (2420, 16057424), (3520, 11039479), (3872, 10035890), (4840, 8028712), (7744, 5017945), (9680, 4014356), (19360, 2007178), (38720, 1003589)]