923237920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11161}}^1$

素因数の和:11234

約数の個数: 96

約数和(自身を含む): 2430279936

約数和(自身を除く): 1507042016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 80, 88, 94, 110, 160, 176, 188, 220, 235, 352, 376, 440, 470, 517, 752, 880, 940, 1034, 1504, 1760, 1880, 2068, 2585, 3760, 4136, 5170, 7520, 8272, 10340, 11161, 16544, 20680, 22322, 41360, 44644, 55805, 82720, 89288, 111610, 122771, 178576, 223220, 245542, 357152, 446440, 491084, 524567, 613855, 892880, 982168, 1049134, 1227710, 1785760, 1964336, 2098268, 2455420, 2622835, 3928672, 4196536, 4910840, 5245670, 5770237, 8393072, 9821680, 10491340, 11540474, 16786144, 19643360, 20982680, 23080948, 28851185, 41965360, 46161896, 57702370, 83930720, 92323792, 115404740, 184647584, 230809480, 461618960, 923237920]

約数ペア:

[(1, 923237920), (2, 461618960), (4, 230809480), (5, 184647584), (8, 115404740), (10, 92323792), (11, 83930720), (16, 57702370), (20, 46161896), (22, 41965360), (32, 28851185), (40, 23080948), (44, 20982680), (47, 19643360), (55, 16786144), (80, 11540474), (88, 10491340), (94, 9821680), (110, 8393072), (160, 5770237), (176, 5245670), (188, 4910840), (220, 4196536), (235, 3928672), (352, 2622835), (376, 2455420), (440, 2098268), (470, 1964336), (517, 1785760), (752, 1227710), (880, 1049134), (940, 982168), (1034, 892880), (1504, 613855), (1760, 524567), (1880, 491084), (2068, 446440), (2585, 357152), (3760, 245542), (4136, 223220), (5170, 178576), (7520, 122771), (8272, 111610), (10340, 89288), (11161, 82720), (16544, 55805), (20680, 44644), (22322, 41360)]