397120325000

素因数分解:

$2^3\times 5^5\times 7^1\times {\mathrm{401}}^1\times {\mathrm{5659}}^1$

素因数の和:6098

約数の個数: 192

約数和(自身を含む): 1066487990400

約数和(自身を除く): 669367665400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 401, 500, 625, 700, 802, 875, 1000, 1250, 1400, 1604, 1750, 2005, 2500, 2807, 3125, 3208, 3500, 4010, 4375, 5000, 5614, 5659, 6250, 7000, 8020, 8750, 10025, 11228, 11318, 12500, 14035, 16040, 17500, 20050, 21875, 22456, 22636, 25000, 28070, 28295, 35000, 39613, 40100, 43750, 45272, 50125, 56140, 56590, 70175, 79226, 80200, 87500, 100250, 112280, 113180, 140350, 141475, 158452, 175000, 198065, 200500, 226360, 250625, 280700, 282950, 316904, 350875, 396130, 401000, 501250, 561400, 565900, 701750, 707375, 792260, 990325, 1002500, 1131800, 1253125, 1403500, 1414750, 1584520, 1754375, 1980650, 2005000, 2269259, 2506250, 2807000, 2829500, 3508750, 3536875, 3961300, 4538518, 4951625, 5012500, 5659000, 7017500, 7073750, 7922600, 8771875, 9077036, 9903250, 10025000, 11346295, 14035000, 14147500, 15884813, 17543750, 17684375, 18154072, 19806500, 22692590, 24758125, 28295000, 31769626, 35087500, 35368750, 39613000, 45385180, 49516250, 56731475, 63539252, 70175000, 70737500, 79424065, 90770360, 99032500, 113462950, 123790625, 127078504, 141475000, 158848130, 198065000, 226925900, 247581250, 283657375, 317696260, 397120325, 453851800, 495162500, 567314750, 635392520, 794240650, 990325000, 1134629500, 1418286875, 1588481300, 1985601625, 2269259000, 2836573750, 3176962600, 3971203250, 5673147500, 7091434375, 7942406500, 9928008125, 11346295000, 14182868750, 15884813000, 19856016250, 28365737500, 39712032500, 49640040625, 56731475000, 79424065000, 99280081250, 198560162500, 397120325000]

約数ペア:

[(1, 397120325000), (2, 198560162500), (4, 99280081250), (5, 79424065000), (7, 56731475000), (8, 49640040625), (10, 39712032500), (14, 28365737500), (20, 19856016250), (25, 15884813000), (28, 14182868750), (35, 11346295000), (40, 9928008125), (50, 7942406500), (56, 7091434375), (70, 5673147500), (100, 3971203250), (125, 3176962600), (140, 2836573750), (175, 2269259000), (200, 1985601625), (250, 1588481300), (280, 1418286875), (350, 1134629500), (401, 990325000), (500, 794240650), (625, 635392520), (700, 567314750), (802, 495162500), (875, 453851800), (1000, 397120325), (1250, 317696260), (1400, 283657375), (1604, 247581250), (1750, 226925900), (2005, 198065000), (2500, 158848130), (2807, 141475000), (3125, 127078504), (3208, 123790625), (3500, 113462950), (4010, 99032500), (4375, 90770360), (5000, 79424065), (5614, 70737500), (5659, 70175000), (6250, 63539252), (7000, 56731475), (8020, 49516250), (8750, 45385180), (10025, 39613000), (11228, 35368750), (11318, 35087500), (12500, 31769626), (14035, 28295000), (16040, 24758125), (17500, 22692590), (20050, 19806500), (21875, 18154072), (22456, 17684375), (22636, 17543750), (25000, 15884813), (28070, 14147500), (28295, 14035000), (35000, 11346295), (39613, 10025000), (40100, 9903250), (43750, 9077036), (45272, 8771875), (50125, 7922600), (56140, 7073750), (56590, 7017500), (70175, 5659000), (79226, 5012500), (80200, 4951625), (87500, 4538518), (100250, 3961300), (112280, 3536875), (113180, 3508750), (140350, 2829500), (141475, 2807000), (158452, 2506250), (175000, 2269259), (198065, 2005000), (200500, 1980650), (226360, 1754375), (250625, 1584520), (280700, 1414750), (282950, 1403500), (316904, 1253125), (350875, 1131800), (396130, 1002500), (401000, 990325), (501250, 792260), (561400, 707375), (565900, 701750)]