9776358400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 264

約数和(自身を含む): 25472147456

約数和(自身を除く): 15695789056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 97, 100, 124, 127, 128, 155, 160, 194, 200, 248, 254, 256, 310, 320, 388, 400, 485, 496, 508, 512, 620, 635, 640, 775, 776, 800, 970, 992, 1016, 1024, 1240, 1270, 1280, 1550, 1552, 1600, 1940, 1984, 2032, 2425, 2480, 2540, 2560, 3007, 3100, 3104, 3175, 3200, 3880, 3937, 3968, 4064, 4850, 4960, 5080, 5120, 6014, 6200, 6208, 6350, 6400, 7760, 7874, 7936, 8128, 9700, 9920, 10160, 12028, 12319, 12400, 12416, 12700, 12800, 15035, 15520, 15748, 15872, 16256, 19400, 19685, 19840, 20320, 24056, 24638, 24800, 24832, 25400, 25600, 30070, 31040, 31496, 31744, 32512, 38800, 39370, 39680, 40640, 48112, 49276, 49600, 49664, 50800, 60140, 61595, 62080, 62992, 65024, 75175, 77600, 78740, 79360, 81280, 96224, 98425, 98552, 99200, 99328, 101600, 120280, 123190, 124160, 125984, 130048, 150350, 155200, 157480, 158720, 162560, 192448, 196850, 197104, 198400, 203200, 240560, 246380, 248320, 251968, 300700, 307975, 310400, 314960, 325120, 381889, 384896, 393700, 394208, 396800, 406400, 481120, 492760, 496640, 503936, 601400, 615950, 620800, 629920, 650240, 763778, 769792, 787400, 788416, 793600, 812800, 962240, 985520, 1007872, 1202800, 1231900, 1241600, 1259840, 1527556, 1539584, 1574800, 1576832, 1625600, 1909445, 1924480, 1971040, 2015744, 2405600, 2463800, 2483200, 2519680, 3055112, 3079168, 3149600, 3153664, 3251200, 3818890, 3848960, 3942080, 4031488, 4811200, 4927600, 5039360, 6110224, 6299200, 6307328, 7637780, 7697920, 7884160, 9547225, 9622400, 9855200, 10078720, 12220448, 12598400, 12614656, 15275560, 15395840, 15768320, 19094450, 19244800, 19710400, 20157440, 24440896, 25196800, 30551120, 31536640, 38188900, 38489600, 39420800, 48881792, 50393600, 61102240, 63073280, 76377800, 76979200, 78841600, 97763584, 100787200, 122204480, 152755600, 157683200, 195527168, 244408960, 305511200, 315366400, 391054336, 488817920, 611022400, 977635840, 1222044800, 1955271680, 2444089600, 4888179200, 9776358400]

約数ペア:

[(1, 9776358400), (2, 4888179200), (4, 2444089600), (5, 1955271680), (8, 1222044800), (10, 977635840), (16, 611022400), (20, 488817920), (25, 391054336), (31, 315366400), (32, 305511200), (40, 244408960), (50, 195527168), (62, 157683200), (64, 152755600), (80, 122204480), (97, 100787200), (100, 97763584), (124, 78841600), (127, 76979200), (128, 76377800), (155, 63073280), (160, 61102240), (194, 50393600), (200, 48881792), (248, 39420800), (254, 38489600), (256, 38188900), (310, 31536640), (320, 30551120), (388, 25196800), (400, 24440896), (485, 20157440), (496, 19710400), (508, 19244800), (512, 19094450), (620, 15768320), (635, 15395840), (640, 15275560), (775, 12614656), (776, 12598400), (800, 12220448), (970, 10078720), (992, 9855200), (1016, 9622400), (1024, 9547225), (1240, 7884160), (1270, 7697920), (1280, 7637780), (1550, 6307328), (1552, 6299200), (1600, 6110224), (1940, 5039360), (1984, 4927600), (2032, 4811200), (2425, 4031488), (2480, 3942080), (2540, 3848960), (2560, 3818890), (3007, 3251200), (3100, 3153664), (3104, 3149600), (3175, 3079168), (3200, 3055112), (3880, 2519680), (3937, 2483200), (3968, 2463800), (4064, 2405600), (4850, 2015744), (4960, 1971040), (5080, 1924480), (5120, 1909445), (6014, 1625600), (6200, 1576832), (6208, 1574800), (6350, 1539584), (6400, 1527556), (7760, 1259840), (7874, 1241600), (7936, 1231900), (8128, 1202800), (9700, 1007872), (9920, 985520), (10160, 962240), (12028, 812800), (12319, 793600), (12400, 788416), (12416, 787400), (12700, 769792), (12800, 763778), (15035, 650240), (15520, 629920), (15748, 620800), (15872, 615950), (16256, 601400), (19400, 503936), (19685, 496640), (19840, 492760), (20320, 481120), (24056, 406400), (24638, 396800), (24800, 394208), (24832, 393700), (25400, 384896), (25600, 381889), (30070, 325120), (31040, 314960), (31496, 310400), (31744, 307975), (32512, 300700), (38800, 251968), (39370, 248320), (39680, 246380), (40640, 240560), (48112, 203200), (49276, 198400), (49600, 197104), (49664, 196850), (50800, 192448), (60140, 162560), (61595, 158720), (62080, 157480), (62992, 155200), (65024, 150350), (75175, 130048), (77600, 125984), (78740, 124160), (79360, 123190), (81280, 120280), (96224, 101600), (98425, 99328), (98552, 99200)]