80684395600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{77611}}^1$

素因数の和:77765

約数の個数: 120

約数和(自身を含む): 204064921152

約数和(自身を除く): 123380525552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 113, 115, 184, 200, 226, 230, 368, 400, 452, 460, 565, 575, 904, 920, 1130, 1150, 1808, 1840, 2260, 2300, 2599, 2825, 4520, 4600, 5198, 5650, 9040, 9200, 10396, 11300, 12995, 20792, 22600, 25990, 41584, 45200, 51980, 64975, 77611, 103960, 129950, 155222, 207920, 259900, 310444, 388055, 519800, 620888, 776110, 1039600, 1241776, 1552220, 1785053, 1940275, 3104440, 3570106, 3880550, 6208880, 7140212, 7761100, 8770043, 8925265, 14280424, 15522200, 17540086, 17850530, 28560848, 31044400, 35080172, 35701060, 43850215, 44626325, 70160344, 71402120, 87700430, 89252650, 140320688, 142804240, 175400860, 178505300, 201710989, 219251075, 350801720, 357010600, 403421978, 438502150, 701603440, 714021200, 806843956, 877004300, 1008554945, 1613687912, 1754008600, 2017109890, 3227375824, 3508017200, 4034219780, 5042774725, 8068439560, 10085549450, 16136879120, 20171098900, 40342197800, 80684395600]

約数ペア:

[(1, 80684395600), (2, 40342197800), (4, 20171098900), (5, 16136879120), (8, 10085549450), (10, 8068439560), (16, 5042774725), (20, 4034219780), (23, 3508017200), (25, 3227375824), (40, 2017109890), (46, 1754008600), (50, 1613687912), (80, 1008554945), (92, 877004300), (100, 806843956), (113, 714021200), (115, 701603440), (184, 438502150), (200, 403421978), (226, 357010600), (230, 350801720), (368, 219251075), (400, 201710989), (452, 178505300), (460, 175400860), (565, 142804240), (575, 140320688), (904, 89252650), (920, 87700430), (1130, 71402120), (1150, 70160344), (1808, 44626325), (1840, 43850215), (2260, 35701060), (2300, 35080172), (2599, 31044400), (2825, 28560848), (4520, 17850530), (4600, 17540086), (5198, 15522200), (5650, 14280424), (9040, 8925265), (9200, 8770043), (10396, 7761100), (11300, 7140212), (12995, 6208880), (20792, 3880550), (22600, 3570106), (25990, 3104440), (41584, 1940275), (45200, 1785053), (51980, 1552220), (64975, 1241776), (77611, 1039600), (103960, 776110), (129950, 620888), (155222, 519800), (207920, 388055), (259900, 310444)]