5720807456

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:687

約数の個数: 192

約数和(自身を含む): 14450688000

約数和(自身を除く): 8729880544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 127, 182, 208, 217, 224, 248, 254, 364, 403, 416, 434, 496, 499, 508, 728, 806, 868, 889, 992, 998, 1016, 1456, 1612, 1651, 1736, 1778, 1996, 2032, 2821, 2912, 3224, 3302, 3472, 3493, 3556, 3937, 3992, 4064, 5642, 6448, 6487, 6604, 6944, 6986, 7112, 7874, 7984, 11284, 11557, 12896, 12974, 13208, 13972, 14224, 15469, 15748, 15968, 22568, 23114, 25948, 26416, 27559, 27944, 28448, 30938, 31496, 45136, 45409, 46228, 51181, 51896, 52832, 55118, 55888, 61876, 62992, 63373, 90272, 90818, 92456, 102362, 103792, 108283, 110236, 111776, 123752, 125984, 126746, 181636, 184912, 201097, 204724, 207584, 216566, 220472, 247504, 253492, 358267, 363272, 369824, 402194, 409448, 433132, 440944, 443611, 495008, 506984, 716534, 726544, 804388, 818896, 823849, 866264, 881888, 887222, 1013968, 1407679, 1433068, 1453088, 1608776, 1637792, 1647698, 1732528, 1774444, 1964563, 2027936, 2815358, 2866136, 3217552, 3295396, 3465056, 3548888, 3929126, 5630716, 5732272, 5766943, 6435104, 6590792, 7097776, 7858252, 11261432, 11464544, 11533886, 13181584, 13751941, 14195552, 15716504, 22522864, 23067772, 25539319, 26363168, 27503882, 31433008, 45045728, 46135544, 51078638, 55007764, 62866016, 92271088, 102157276, 110015528, 178775233, 184542176, 204314552, 220031056, 357550466, 408629104, 440062112, 715100932, 817258208, 1430201864, 2860403728, 5720807456]

約数ペア:

[(1, 5720807456), (2, 2860403728), (4, 1430201864), (7, 817258208), (8, 715100932), (13, 440062112), (14, 408629104), (16, 357550466), (26, 220031056), (28, 204314552), (31, 184542176), (32, 178775233), (52, 110015528), (56, 102157276), (62, 92271088), (91, 62866016), (104, 55007764), (112, 51078638), (124, 46135544), (127, 45045728), (182, 31433008), (208, 27503882), (217, 26363168), (224, 25539319), (248, 23067772), (254, 22522864), (364, 15716504), (403, 14195552), (416, 13751941), (434, 13181584), (496, 11533886), (499, 11464544), (508, 11261432), (728, 7858252), (806, 7097776), (868, 6590792), (889, 6435104), (992, 5766943), (998, 5732272), (1016, 5630716), (1456, 3929126), (1612, 3548888), (1651, 3465056), (1736, 3295396), (1778, 3217552), (1996, 2866136), (2032, 2815358), (2821, 2027936), (2912, 1964563), (3224, 1774444), (3302, 1732528), (3472, 1647698), (3493, 1637792), (3556, 1608776), (3937, 1453088), (3992, 1433068), (4064, 1407679), (5642, 1013968), (6448, 887222), (6487, 881888), (6604, 866264), (6944, 823849), (6986, 818896), (7112, 804388), (7874, 726544), (7984, 716534), (11284, 506984), (11557, 495008), (12896, 443611), (12974, 440944), (13208, 433132), (13972, 409448), (14224, 402194), (15469, 369824), (15748, 363272), (15968, 358267), (22568, 253492), (23114, 247504), (25948, 220472), (26416, 216566), (27559, 207584), (27944, 204724), (28448, 201097), (30938, 184912), (31496, 181636), (45136, 126746), (45409, 125984), (46228, 123752), (51181, 111776), (51896, 110236), (52832, 108283), (55118, 103792), (55888, 102362), (61876, 92456), (62992, 90818), (63373, 90272)]