84455071160

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{84859}}^1$

素因数の和:85188

約数の個数: 64

約数和(自身を含む): 192462480000

約数和(自身を除く): 108007408840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 179, 278, 358, 556, 695, 716, 895, 1112, 1390, 1432, 1790, 2780, 3580, 5560, 7160, 24881, 49762, 84859, 99524, 124405, 169718, 199048, 248810, 339436, 424295, 497620, 678872, 848590, 995240, 1697180, 3394360, 11795401, 15189761, 23590802, 30379522, 47181604, 58977005, 60759044, 75948805, 94363208, 117954010, 121518088, 151897610, 235908020, 303795220, 471816040, 607590440, 2111376779, 4222753558, 8445507116, 10556883895, 16891014232, 21113767790, 42227535580, 84455071160]

約数ペア:

[(1, 84455071160), (2, 42227535580), (4, 21113767790), (5, 16891014232), (8, 10556883895), (10, 8445507116), (20, 4222753558), (40, 2111376779), (139, 607590440), (179, 471816040), (278, 303795220), (358, 235908020), (556, 151897610), (695, 121518088), (716, 117954010), (895, 94363208), (1112, 75948805), (1390, 60759044), (1432, 58977005), (1790, 47181604), (2780, 30379522), (3580, 23590802), (5560, 15189761), (7160, 11795401), (24881, 3394360), (49762, 1697180), (84859, 995240), (99524, 848590), (124405, 678872), (169718, 497620), (199048, 424295), (248810, 339436)]