8221138000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1367}}^1$

素因数の和:1518

約数の個数: 160

約数和(自身を含む): 20746672128

約数和(自身を除く): 12525534128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 97, 100, 124, 125, 155, 194, 200, 248, 250, 310, 388, 400, 485, 496, 500, 620, 775, 776, 970, 1000, 1240, 1367, 1550, 1552, 1940, 2000, 2425, 2480, 2734, 3007, 3100, 3875, 3880, 4850, 5468, 6014, 6200, 6835, 7750, 7760, 9700, 10936, 12028, 12125, 12400, 13670, 15035, 15500, 19400, 21872, 24056, 24250, 27340, 30070, 31000, 34175, 38800, 42377, 48112, 48500, 54680, 60140, 62000, 68350, 75175, 84754, 97000, 109360, 120280, 132599, 136700, 150350, 169508, 170875, 194000, 211885, 240560, 265198, 273400, 300700, 339016, 341750, 375875, 423770, 530396, 546800, 601400, 662995, 678032, 683500, 751750, 847540, 1059425, 1060792, 1202800, 1325990, 1367000, 1503500, 1695080, 2118850, 2121584, 2651980, 2734000, 3007000, 3314975, 3390160, 4110569, 4237700, 5297125, 5303960, 6014000, 6629950, 8221138, 8475400, 10594250, 10607920, 13259900, 16442276, 16574875, 16950800, 20552845, 21188500, 26519800, 32884552, 33149750, 41105690, 42377000, 53039600, 65769104, 66299500, 82211380, 84754000, 102764225, 132599000, 164422760, 205528450, 265198000, 328845520, 411056900, 513821125, 822113800, 1027642250, 1644227600, 2055284500, 4110569000, 8221138000]

約数ペア:

[(1, 8221138000), (2, 4110569000), (4, 2055284500), (5, 1644227600), (8, 1027642250), (10, 822113800), (16, 513821125), (20, 411056900), (25, 328845520), (31, 265198000), (40, 205528450), (50, 164422760), (62, 132599000), (80, 102764225), (97, 84754000), (100, 82211380), (124, 66299500), (125, 65769104), (155, 53039600), (194, 42377000), (200, 41105690), (248, 33149750), (250, 32884552), (310, 26519800), (388, 21188500), (400, 20552845), (485, 16950800), (496, 16574875), (500, 16442276), (620, 13259900), (775, 10607920), (776, 10594250), (970, 8475400), (1000, 8221138), (1240, 6629950), (1367, 6014000), (1550, 5303960), (1552, 5297125), (1940, 4237700), (2000, 4110569), (2425, 3390160), (2480, 3314975), (2734, 3007000), (3007, 2734000), (3100, 2651980), (3875, 2121584), (3880, 2118850), (4850, 1695080), (5468, 1503500), (6014, 1367000), (6200, 1325990), (6835, 1202800), (7750, 1060792), (7760, 1059425), (9700, 847540), (10936, 751750), (12028, 683500), (12125, 678032), (12400, 662995), (13670, 601400), (15035, 546800), (15500, 530396), (19400, 423770), (21872, 375875), (24056, 341750), (24250, 339016), (27340, 300700), (30070, 273400), (31000, 265198), (34175, 240560), (38800, 211885), (42377, 194000), (48112, 170875), (48500, 169508), (54680, 150350), (60140, 136700), (62000, 132599), (68350, 120280), (75175, 109360), (84754, 97000)]