13309618960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1867}}^1\times {\mathrm{8101}}^1$

素因数の和:9992

約数の個数: 80

約数和(自身を含む): 33780284352

約数和(自身を除く): 20470665392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1867, 3734, 7468, 8101, 9335, 14936, 16202, 18670, 20537, 29872, 32404, 37340, 40505, 41074, 64808, 74680, 81010, 82148, 89111, 102685, 129616, 149360, 162020, 164296, 178222, 205370, 324040, 328592, 356444, 410740, 445555, 648080, 712888, 821480, 891110, 1425776, 1642960, 1782220, 3564440, 7128880, 15124567, 30249134, 60498268, 75622835, 120996536, 151245670, 166370237, 241993072, 302491340, 332740474, 604982680, 665480948, 831851185, 1209965360, 1330961896, 1663702370, 2661923792, 3327404740, 6654809480, 13309618960]

約数ペア:

[(1, 13309618960), (2, 6654809480), (4, 3327404740), (5, 2661923792), (8, 1663702370), (10, 1330961896), (11, 1209965360), (16, 831851185), (20, 665480948), (22, 604982680), (40, 332740474), (44, 302491340), (55, 241993072), (80, 166370237), (88, 151245670), (110, 120996536), (176, 75622835), (220, 60498268), (440, 30249134), (880, 15124567), (1867, 7128880), (3734, 3564440), (7468, 1782220), (8101, 1642960), (9335, 1425776), (14936, 891110), (16202, 821480), (18670, 712888), (20537, 648080), (29872, 445555), (32404, 410740), (37340, 356444), (40505, 328592), (41074, 324040), (64808, 205370), (74680, 178222), (81010, 164296), (82148, 162020), (89111, 149360), (102685, 129616)]