8045236760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 20580739200

約数和(自身を除く): 12535502440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 79, 88, 106, 110, 121, 158, 212, 220, 242, 265, 316, 395, 397, 424, 440, 484, 530, 583, 605, 632, 790, 794, 869, 968, 1060, 1166, 1210, 1580, 1588, 1738, 1985, 2120, 2332, 2420, 2915, 3160, 3176, 3476, 3970, 4187, 4345, 4367, 4664, 4840, 5830, 6413, 6952, 7940, 8374, 8690, 8734, 9559, 11660, 12826, 15880, 16748, 17380, 17468, 19118, 20935, 21041, 21835, 23320, 25652, 31363, 32065, 33496, 34760, 34936, 38236, 41870, 42082, 43670, 46057, 47795, 48037, 51304, 62726, 64130, 76472, 83740, 84164, 87340, 92114, 95590, 96074, 105205, 125452, 128260, 156815, 167480, 168328, 174680, 184228, 191180, 192148, 210410, 230285, 231451, 240185, 250904, 256520, 313630, 344993, 368456, 382360, 384296, 420820, 460570, 462902, 480370, 506627, 627260, 689986, 841640, 921140, 925804, 960740, 1013254, 1157255, 1254520, 1379972, 1662239, 1724965, 1842280, 1851608, 1921480, 2026508, 2314510, 2533135, 2545961, 2759944, 3324478, 3449930, 3794923, 4053016, 4629020, 5066270, 5091922, 6648956, 6899860, 7589846, 8311195, 9258040, 10132540, 10183844, 12729805, 13297912, 13799720, 15179692, 16622390, 18284629, 18974615, 20265080, 20367688, 25459610, 30359384, 33244780, 36569258, 37949230, 50919220, 66489560, 73138516, 75898460, 91423145, 101838440, 146277032, 151796920, 182846290, 201130919, 365692580, 402261838, 731385160, 804523676, 1005654595, 1609047352, 2011309190, 4022618380, 8045236760]

約数ペア:

[(1, 8045236760), (2, 4022618380), (4, 2011309190), (5, 1609047352), (8, 1005654595), (10, 804523676), (11, 731385160), (20, 402261838), (22, 365692580), (40, 201130919), (44, 182846290), (53, 151796920), (55, 146277032), (79, 101838440), (88, 91423145), (106, 75898460), (110, 73138516), (121, 66489560), (158, 50919220), (212, 37949230), (220, 36569258), (242, 33244780), (265, 30359384), (316, 25459610), (395, 20367688), (397, 20265080), (424, 18974615), (440, 18284629), (484, 16622390), (530, 15179692), (583, 13799720), (605, 13297912), (632, 12729805), (790, 10183844), (794, 10132540), (869, 9258040), (968, 8311195), (1060, 7589846), (1166, 6899860), (1210, 6648956), (1580, 5091922), (1588, 5066270), (1738, 4629020), (1985, 4053016), (2120, 3794923), (2332, 3449930), (2420, 3324478), (2915, 2759944), (3160, 2545961), (3176, 2533135), (3476, 2314510), (3970, 2026508), (4187, 1921480), (4345, 1851608), (4367, 1842280), (4664, 1724965), (4840, 1662239), (5830, 1379972), (6413, 1254520), (6952, 1157255), (7940, 1013254), (8374, 960740), (8690, 925804), (8734, 921140), (9559, 841640), (11660, 689986), (12826, 627260), (15880, 506627), (16748, 480370), (17380, 462902), (17468, 460570), (19118, 420820), (20935, 384296), (21041, 382360), (21835, 368456), (23320, 344993), (25652, 313630), (31363, 256520), (32065, 250904), (33496, 240185), (34760, 231451), (34936, 230285), (38236, 210410), (41870, 192148), (42082, 191180), (43670, 184228), (46057, 174680), (47795, 168328), (48037, 167480), (51304, 156815), (62726, 128260), (64130, 125452), (76472, 105205), (83740, 96074), (84164, 95590), (87340, 92114)]