8949787257040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{117991}}^1\times {\mathrm{135449}}^1$

素因数の和:253460

約数の個数: 80

約数和(自身を含む): 23781240403200

約数和(自身を除く): 14831453146160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 117991, 135449, 235982, 270898, 471964, 541796, 589955, 677245, 825937, 943928, 948143, 1083592, 1179910, 1354490, 1651874, 1887856, 1896286, 2167184, 2359820, 2708980, 3303748, 3792572, 4129685, 4719640, 4740715, 5417960, 6607496, 7585144, 8259370, 9439280, 9481430, 10835920, 13214992, 15170288, 16518740, 18962860, 33037480, 37925720, 66074960, 75851440, 15981762959, 31963525918, 63927051836, 79908814795, 111872340713, 127854103672, 159817629590, 223744681426, 255708207344, 319635259180, 447489362852, 559361703565, 639270518360, 894978725704, 1118723407130, 1278541036720, 1789957451408, 2237446814260, 4474893628520, 8949787257040]

約数ペア:

[(1, 8949787257040), (2, 4474893628520), (4, 2237446814260), (5, 1789957451408), (7, 1278541036720), (8, 1118723407130), (10, 894978725704), (14, 639270518360), (16, 559361703565), (20, 447489362852), (28, 319635259180), (35, 255708207344), (40, 223744681426), (56, 159817629590), (70, 127854103672), (80, 111872340713), (112, 79908814795), (140, 63927051836), (280, 31963525918), (560, 15981762959), (117991, 75851440), (135449, 66074960), (235982, 37925720), (270898, 33037480), (471964, 18962860), (541796, 16518740), (589955, 15170288), (677245, 13214992), (825937, 10835920), (943928, 9481430), (948143, 9439280), (1083592, 8259370), (1179910, 7585144), (1354490, 6607496), (1651874, 5417960), (1887856, 4740715), (1896286, 4719640), (2167184, 4129685), (2359820, 3792572), (2708980, 3303748)]