43805450000

素因数分解:

$2^4\times 5^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3547}}^1$

素因数の和:3612

約数の個数: 240

約数和(自身を含む): 120291675840

約数和(自身を除く): 76486225840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 125, 130, 152, 190, 200, 208, 247, 250, 260, 304, 325, 380, 400, 475, 494, 500, 520, 625, 650, 760, 950, 988, 1000, 1040, 1235, 1250, 1300, 1520, 1625, 1900, 1976, 2000, 2375, 2470, 2500, 2600, 3125, 3250, 3547, 3800, 3952, 4750, 4940, 5000, 5200, 6175, 6250, 6500, 7094, 7600, 8125, 9500, 9880, 10000, 11875, 12350, 12500, 13000, 14188, 16250, 17735, 19000, 19760, 23750, 24700, 25000, 26000, 28376, 30875, 32500, 35470, 38000, 40625, 46111, 47500, 49400, 50000, 56752, 59375, 61750, 65000, 67393, 70940, 81250, 88675, 92222, 95000, 98800, 118750, 123500, 130000, 134786, 141880, 154375, 162500, 177350, 184444, 190000, 230555, 237500, 247000, 269572, 283760, 308750, 325000, 336965, 354700, 368888, 443375, 461110, 475000, 494000, 539144, 617500, 650000, 673930, 709400, 737776, 771875, 876109, 886750, 922220, 950000, 1078288, 1152775, 1235000, 1347860, 1418800, 1543750, 1684825, 1752218, 1773500, 1844440, 2216875, 2305550, 2470000, 2695720, 3087500, 3369650, 3504436, 3547000, 3688880, 4380545, 4433750, 4611100, 5391440, 5763875, 6175000, 6739300, 7008872, 7094000, 8424125, 8761090, 8867500, 9222200, 11084375, 11527750, 12350000, 13478600, 14017744, 16848250, 17522180, 17735000, 18444400, 21902725, 22168750, 23055500, 26957200, 28819375, 33696500, 35044360, 35470000, 42120625, 43805450, 44337500, 46111000, 57638750, 67393000, 70088720, 84241250, 87610900, 88675000, 92222000, 109513625, 115277500, 134786000, 144096875, 168482500, 175221800, 177350000, 210603125, 219027250, 230555000, 288193750, 336965000, 350443600, 421206250, 438054500, 461110000, 547568125, 576387500, 673930000, 842412500, 876109000, 1095136250, 1152775000, 1684825000, 1752218000, 2190272500, 2305550000, 2737840625, 3369650000, 4380545000, 5475681250, 8761090000, 10951362500, 21902725000, 43805450000]

約数ペア:

[(1, 43805450000), (2, 21902725000), (4, 10951362500), (5, 8761090000), (8, 5475681250), (10, 4380545000), (13, 3369650000), (16, 2737840625), (19, 2305550000), (20, 2190272500), (25, 1752218000), (26, 1684825000), (38, 1152775000), (40, 1095136250), (50, 876109000), (52, 842412500), (65, 673930000), (76, 576387500), (80, 547568125), (95, 461110000), (100, 438054500), (104, 421206250), (125, 350443600), (130, 336965000), (152, 288193750), (190, 230555000), (200, 219027250), (208, 210603125), (247, 177350000), (250, 175221800), (260, 168482500), (304, 144096875), (325, 134786000), (380, 115277500), (400, 109513625), (475, 92222000), (494, 88675000), (500, 87610900), (520, 84241250), (625, 70088720), (650, 67393000), (760, 57638750), (950, 46111000), (988, 44337500), (1000, 43805450), (1040, 42120625), (1235, 35470000), (1250, 35044360), (1300, 33696500), (1520, 28819375), (1625, 26957200), (1900, 23055500), (1976, 22168750), (2000, 21902725), (2375, 18444400), (2470, 17735000), (2500, 17522180), (2600, 16848250), (3125, 14017744), (3250, 13478600), (3547, 12350000), (3800, 11527750), (3952, 11084375), (4750, 9222200), (4940, 8867500), (5000, 8761090), (5200, 8424125), (6175, 7094000), (6250, 7008872), (6500, 6739300), (7094, 6175000), (7600, 5763875), (8125, 5391440), (9500, 4611100), (9880, 4433750), (10000, 4380545), (11875, 3688880), (12350, 3547000), (12500, 3504436), (13000, 3369650), (14188, 3087500), (16250, 2695720), (17735, 2470000), (19000, 2305550), (19760, 2216875), (23750, 1844440), (24700, 1773500), (25000, 1752218), (26000, 1684825), (28376, 1543750), (30875, 1418800), (32500, 1347860), (35470, 1235000), (38000, 1152775), (40625, 1078288), (46111, 950000), (47500, 922220), (49400, 886750), (50000, 876109), (56752, 771875), (59375, 737776), (61750, 709400), (65000, 673930), (67393, 650000), (70940, 617500), (81250, 539144), (88675, 494000), (92222, 475000), (95000, 461110), (98800, 443375), (118750, 368888), (123500, 354700), (130000, 336965), (134786, 325000), (141880, 308750), (154375, 283760), (162500, 269572), (177350, 247000), (184444, 237500), (190000, 230555)]