8885995360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^2\times {\mathrm{269}}^1$

素因数の和:569

約数の個数: 144

約数和(自身を含む): 23155781040

約数和(自身を除く): 14269785680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 137, 160, 176, 220, 269, 274, 352, 440, 538, 548, 685, 880, 1076, 1096, 1345, 1370, 1507, 1760, 2152, 2192, 2690, 2740, 2959, 3014, 4304, 4384, 5380, 5480, 5918, 6028, 7535, 8608, 10760, 10960, 11836, 12056, 14795, 15070, 18769, 21520, 21920, 23672, 24112, 29590, 30140, 36853, 37538, 43040, 47344, 48224, 59180, 60280, 73706, 75076, 93845, 94688, 118360, 120560, 147412, 150152, 184265, 187690, 206459, 236720, 241120, 294824, 300304, 368530, 375380, 405383, 412918, 473440, 589648, 600608, 737060, 750760, 810766, 825836, 1032295, 1179296, 1474120, 1501520, 1621532, 1651672, 2026915, 2064590, 2948240, 3003040, 3243064, 3303344, 4053830, 4129180, 5048861, 5896480, 6486128, 6606688, 8107660, 8258360, 10097722, 12972256, 16215320, 16516720, 20195444, 25244305, 32430640, 33033440, 40390888, 50488610, 55537471, 64861280, 80781776, 100977220, 111074942, 161563552, 201954440, 222149884, 277687355, 403908880, 444299768, 555374710, 807817760, 888599536, 1110749420, 1777199072, 2221498840, 4442997680, 8885995360]

約数ペア:

[(1, 8885995360), (2, 4442997680), (4, 2221498840), (5, 1777199072), (8, 1110749420), (10, 888599536), (11, 807817760), (16, 555374710), (20, 444299768), (22, 403908880), (32, 277687355), (40, 222149884), (44, 201954440), (55, 161563552), (80, 111074942), (88, 100977220), (110, 80781776), (137, 64861280), (160, 55537471), (176, 50488610), (220, 40390888), (269, 33033440), (274, 32430640), (352, 25244305), (440, 20195444), (538, 16516720), (548, 16215320), (685, 12972256), (880, 10097722), (1076, 8258360), (1096, 8107660), (1345, 6606688), (1370, 6486128), (1507, 5896480), (1760, 5048861), (2152, 4129180), (2192, 4053830), (2690, 3303344), (2740, 3243064), (2959, 3003040), (3014, 2948240), (4304, 2064590), (4384, 2026915), (5380, 1651672), (5480, 1621532), (5918, 1501520), (6028, 1474120), (7535, 1179296), (8608, 1032295), (10760, 825836), (10960, 810766), (11836, 750760), (12056, 737060), (14795, 600608), (15070, 589648), (18769, 473440), (21520, 412918), (21920, 405383), (23672, 375380), (24112, 368530), (29590, 300304), (30140, 294824), (36853, 241120), (37538, 236720), (43040, 206459), (47344, 187690), (48224, 184265), (59180, 150152), (60280, 147412), (73706, 120560), (75076, 118360), (93845, 94688)]