4067812840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{2393}}^1$

素因数の和:2891

約数の個数: 128

約数和(自身を含む): 11293551360

約数和(自身を除く): 7225738520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 467, 520, 728, 910, 934, 1820, 1868, 2335, 2393, 3269, 3640, 3736, 4670, 4786, 6071, 6538, 9340, 9572, 11965, 12142, 13076, 16345, 16751, 18680, 19144, 23930, 24284, 26152, 30355, 31109, 32690, 33502, 42497, 47860, 48568, 60710, 62218, 65380, 67004, 83755, 84994, 95720, 121420, 124436, 130760, 134008, 155545, 167510, 169988, 212485, 217763, 242840, 248872, 311090, 335020, 339976, 424970, 435526, 622180, 670040, 849940, 871052, 1088815, 1117531, 1244360, 1699880, 1742104, 2177630, 2235062, 4355260, 4470124, 5587655, 7822717, 8710520, 8940248, 11175310, 14527903, 15645434, 22350620, 29055806, 31290868, 39113585, 44701240, 58111612, 62581736, 72639515, 78227170, 101695321, 116223224, 145279030, 156454340, 203390642, 290558060, 312908680, 406781284, 508476605, 581116120, 813562568, 1016953210, 2033906420, 4067812840]

約数ペア:

[(1, 4067812840), (2, 2033906420), (4, 1016953210), (5, 813562568), (7, 581116120), (8, 508476605), (10, 406781284), (13, 312908680), (14, 290558060), (20, 203390642), (26, 156454340), (28, 145279030), (35, 116223224), (40, 101695321), (52, 78227170), (56, 72639515), (65, 62581736), (70, 58111612), (91, 44701240), (104, 39113585), (130, 31290868), (140, 29055806), (182, 22350620), (260, 15645434), (280, 14527903), (364, 11175310), (455, 8940248), (467, 8710520), (520, 7822717), (728, 5587655), (910, 4470124), (934, 4355260), (1820, 2235062), (1868, 2177630), (2335, 1742104), (2393, 1699880), (3269, 1244360), (3640, 1117531), (3736, 1088815), (4670, 871052), (4786, 849940), (6071, 670040), (6538, 622180), (9340, 435526), (9572, 424970), (11965, 339976), (12142, 335020), (13076, 311090), (16345, 248872), (16751, 242840), (18680, 217763), (19144, 212485), (23930, 169988), (24284, 167510), (26152, 155545), (30355, 134008), (31109, 130760), (32690, 124436), (33502, 121420), (42497, 95720), (47860, 84994), (48568, 83755), (60710, 67004), (62218, 65380)]