2263984360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1471

約数の個数: 128

約数和(自身を含む): 5748019200

約数和(自身を除く): 3484034840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 83, 88, 94, 110, 166, 188, 220, 235, 332, 376, 415, 440, 470, 517, 664, 830, 913, 940, 1034, 1319, 1660, 1826, 1880, 2068, 2585, 2638, 3320, 3652, 3901, 4136, 4565, 5170, 5276, 6595, 7304, 7802, 9130, 10340, 10552, 13190, 14509, 15604, 18260, 19505, 20680, 26380, 29018, 31208, 36520, 39010, 42911, 52760, 58036, 61993, 72545, 78020, 85822, 109477, 116072, 123986, 145090, 156040, 171644, 214555, 218954, 247972, 290180, 309965, 343288, 429110, 437908, 495944, 547385, 580360, 619930, 681923, 858220, 875816, 1094770, 1204247, 1239860, 1363846, 1716440, 2189540, 2408494, 2479720, 2727692, 3409615, 4379080, 4816988, 5145419, 5455384, 6021235, 6819230, 9633976, 10290838, 12042470, 13638460, 20581676, 24084940, 25727095, 27276920, 41163352, 48169880, 51454190, 56599609, 102908380, 113199218, 205816760, 226398436, 282998045, 452796872, 565996090, 1131992180, 2263984360]

約数ペア:

[(1, 2263984360), (2, 1131992180), (4, 565996090), (5, 452796872), (8, 282998045), (10, 226398436), (11, 205816760), (20, 113199218), (22, 102908380), (40, 56599609), (44, 51454190), (47, 48169880), (55, 41163352), (83, 27276920), (88, 25727095), (94, 24084940), (110, 20581676), (166, 13638460), (188, 12042470), (220, 10290838), (235, 9633976), (332, 6819230), (376, 6021235), (415, 5455384), (440, 5145419), (470, 4816988), (517, 4379080), (664, 3409615), (830, 2727692), (913, 2479720), (940, 2408494), (1034, 2189540), (1319, 1716440), (1660, 1363846), (1826, 1239860), (1880, 1204247), (2068, 1094770), (2585, 875816), (2638, 858220), (3320, 681923), (3652, 619930), (3901, 580360), (4136, 547385), (4565, 495944), (5170, 437908), (5276, 429110), (6595, 343288), (7304, 309965), (7802, 290180), (9130, 247972), (10340, 218954), (10552, 214555), (13190, 171644), (14509, 156040), (15604, 145090), (18260, 123986), (19505, 116072), (20680, 109477), (26380, 85822), (29018, 78020), (31208, 72545), (36520, 61993), (39010, 58036), (42911, 52760)]