3969969640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{10193}}^1$

素因数の和:10331

約数の個数: 128

約数和(自身を含む): 11097596160

約数和(自身を除く): 7127626520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 107, 130, 140, 182, 214, 260, 280, 364, 428, 455, 520, 535, 728, 749, 856, 910, 1070, 1391, 1498, 1820, 2140, 2782, 2996, 3640, 3745, 4280, 5564, 5992, 6955, 7490, 9737, 10193, 11128, 13910, 14980, 19474, 20386, 27820, 29960, 38948, 40772, 48685, 50965, 55640, 71351, 77896, 81544, 97370, 101930, 132509, 142702, 194740, 203860, 265018, 285404, 356755, 389480, 407720, 530036, 570808, 662545, 713510, 927563, 1060072, 1090651, 1325090, 1427020, 1855126, 2181302, 2650180, 2854040, 3710252, 4362604, 4637815, 5300360, 5453255, 7420504, 7634557, 8725208, 9275630, 10906510, 14178463, 15269114, 18551260, 21813020, 28356926, 30538228, 37102520, 38172785, 43626040, 56713852, 61076456, 70892315, 76345570, 99249241, 113427704, 141784630, 152691140, 198498482, 283569260, 305382280, 396996964, 496246205, 567138520, 793993928, 992492410, 1984984820, 3969969640]

約数ペア:

[(1, 3969969640), (2, 1984984820), (4, 992492410), (5, 793993928), (7, 567138520), (8, 496246205), (10, 396996964), (13, 305382280), (14, 283569260), (20, 198498482), (26, 152691140), (28, 141784630), (35, 113427704), (40, 99249241), (52, 76345570), (56, 70892315), (65, 61076456), (70, 56713852), (91, 43626040), (104, 38172785), (107, 37102520), (130, 30538228), (140, 28356926), (182, 21813020), (214, 18551260), (260, 15269114), (280, 14178463), (364, 10906510), (428, 9275630), (455, 8725208), (520, 7634557), (535, 7420504), (728, 5453255), (749, 5300360), (856, 4637815), (910, 4362604), (1070, 3710252), (1391, 2854040), (1498, 2650180), (1820, 2181302), (2140, 1855126), (2782, 1427020), (2996, 1325090), (3640, 1090651), (3745, 1060072), (4280, 927563), (5564, 713510), (5992, 662545), (6955, 570808), (7490, 530036), (9737, 407720), (10193, 389480), (11128, 356755), (13910, 285404), (14980, 265018), (19474, 203860), (20386, 194740), (27820, 142702), (29960, 132509), (38948, 101930), (40772, 97370), (48685, 81544), (50965, 77896), (55640, 71351)]