8909373440

素因数分解:

$2^{14}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9887}}^1$

素因数の和:9931

約数の個数: 120

約数和(自身を含む): 23328006912

約数和(自身を除く): 14418633472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2048, 2560, 2816, 3520, 4096, 5120, 5632, 7040, 8192, 9887, 10240, 11264, 14080, 16384, 19774, 20480, 22528, 28160, 39548, 40960, 45056, 49435, 56320, 79096, 81920, 90112, 98870, 108757, 112640, 158192, 180224, 197740, 217514, 225280, 316384, 395480, 435028, 450560, 543785, 632768, 790960, 870056, 901120, 1087570, 1265536, 1581920, 1740112, 2175140, 2531072, 3163840, 3480224, 4350280, 5062144, 6327680, 6960448, 8700560, 10124288, 12655360, 13920896, 17401120, 20248576, 25310720, 27841792, 34802240, 40497152, 50621440, 55683584, 69604480, 80994304, 101242880, 111367168, 139208960, 161988608, 202485760, 222734336, 278417920, 404971520, 445468672, 556835840, 809943040, 890937344, 1113671680, 1781874688, 2227343360, 4454686720, 8909373440]

約数ペア:

[(1, 8909373440), (2, 4454686720), (4, 2227343360), (5, 1781874688), (8, 1113671680), (10, 890937344), (11, 809943040), (16, 556835840), (20, 445468672), (22, 404971520), (32, 278417920), (40, 222734336), (44, 202485760), (55, 161988608), (64, 139208960), (80, 111367168), (88, 101242880), (110, 80994304), (128, 69604480), (160, 55683584), (176, 50621440), (220, 40497152), (256, 34802240), (320, 27841792), (352, 25310720), (440, 20248576), (512, 17401120), (640, 13920896), (704, 12655360), (880, 10124288), (1024, 8700560), (1280, 6960448), (1408, 6327680), (1760, 5062144), (2048, 4350280), (2560, 3480224), (2816, 3163840), (3520, 2531072), (4096, 2175140), (5120, 1740112), (5632, 1581920), (7040, 1265536), (8192, 1087570), (9887, 901120), (10240, 870056), (11264, 790960), (14080, 632768), (16384, 543785), (19774, 450560), (20480, 435028), (22528, 395480), (28160, 316384), (39548, 225280), (40960, 217514), (45056, 197740), (49435, 180224), (56320, 158192), (79096, 112640), (81920, 108757), (90112, 98870)]