1036787840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8663}}^1$

素因数の和:8710

約数の個数: 128

約数和(自身を含む): 2863278720

約数和(自身を除く): 1826490880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 640, 680, 704, 748, 880, 935, 1088, 1360, 1408, 1496, 1760, 1870, 2176, 2720, 2992, 3520, 3740, 5440, 5984, 7040, 7480, 8663, 10880, 11968, 14960, 17326, 23936, 29920, 34652, 43315, 59840, 69304, 86630, 95293, 119680, 138608, 147271, 173260, 190586, 277216, 294542, 346520, 381172, 476465, 554432, 589084, 693040, 736355, 762344, 952930, 1108864, 1178168, 1386080, 1472710, 1524688, 1619981, 1905860, 2356336, 2772160, 2945420, 3049376, 3239962, 3811720, 4712672, 5544320, 5890840, 6098752, 6479924, 7623440, 8099905, 9425344, 11781680, 12197504, 12959848, 15246880, 16199810, 18850688, 23563360, 25919696, 30493760, 32399620, 47126720, 51839392, 60987520, 64799240, 94253440, 103678784, 129598480, 207357568, 259196960, 518393920, 1036787840]

約数ペア:

[(1, 1036787840), (2, 518393920), (4, 259196960), (5, 207357568), (8, 129598480), (10, 103678784), (11, 94253440), (16, 64799240), (17, 60987520), (20, 51839392), (22, 47126720), (32, 32399620), (34, 30493760), (40, 25919696), (44, 23563360), (55, 18850688), (64, 16199810), (68, 15246880), (80, 12959848), (85, 12197504), (88, 11781680), (110, 9425344), (128, 8099905), (136, 7623440), (160, 6479924), (170, 6098752), (176, 5890840), (187, 5544320), (220, 4712672), (272, 3811720), (320, 3239962), (340, 3049376), (352, 2945420), (374, 2772160), (440, 2356336), (544, 1905860), (640, 1619981), (680, 1524688), (704, 1472710), (748, 1386080), (880, 1178168), (935, 1108864), (1088, 952930), (1360, 762344), (1408, 736355), (1496, 693040), (1760, 589084), (1870, 554432), (2176, 476465), (2720, 381172), (2992, 346520), (3520, 294542), (3740, 277216), (5440, 190586), (5984, 173260), (7040, 147271), (7480, 138608), (8663, 119680), (10880, 95293), (11968, 86630), (14960, 69304), (17326, 59840), (23936, 43315), (29920, 34652)]