38214676480

素因数分解:

$2^{12}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:782

約数の個数: 208

約数和(自身を含む): 95412437568

約数和(自身を除く): 57197761088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 71, 80, 82, 128, 142, 160, 164, 205, 256, 284, 320, 328, 355, 410, 512, 568, 640, 641, 656, 710, 820, 1024, 1136, 1280, 1282, 1312, 1420, 1640, 2048, 2272, 2560, 2564, 2624, 2840, 2911, 3205, 3280, 4096, 4544, 5120, 5128, 5248, 5680, 5822, 6410, 6560, 9088, 10240, 10256, 10496, 11360, 11644, 12820, 13120, 14555, 18176, 20480, 20512, 20992, 22720, 23288, 25640, 26240, 26281, 29110, 36352, 41024, 41984, 45440, 45511, 46576, 51280, 52480, 52562, 58220, 72704, 82048, 83968, 90880, 91022, 93152, 102560, 104960, 105124, 116440, 131405, 145408, 164096, 167936, 181760, 182044, 186304, 205120, 209920, 210248, 227555, 232880, 262810, 290816, 328192, 363520, 364088, 372608, 410240, 419840, 420496, 455110, 465760, 525620, 656384, 727040, 728176, 745216, 820480, 839680, 840992, 910220, 931520, 1051240, 1312768, 1454080, 1456352, 1490432, 1640960, 1681984, 1820440, 1863040, 1865951, 2102480, 2625536, 2912704, 2980864, 3281920, 3363968, 3640880, 3726080, 3731902, 4204960, 5825408, 5961728, 6563840, 6727936, 7281760, 7452160, 7463804, 8409920, 9329755, 11650816, 11923456, 13127680, 13455872, 14563520, 14904320, 14927608, 16819840, 18659510, 23301632, 26911744, 29127040, 29808640, 29855216, 33639680, 37319020, 46603264, 53823488, 58254080, 59617280, 59710432, 67279360, 74638040, 93206528, 107646976, 116508160, 119420864, 134558720, 149276080, 186413056, 233016320, 238841728, 269117440, 298552160, 466032640, 477683456, 538234880, 597104320, 932065280, 955366912, 1194208640, 1910733824, 2388417280, 3821467648, 4776834560, 7642935296, 9553669120, 19107338240, 38214676480]

約数ペア:

[(1, 38214676480), (2, 19107338240), (4, 9553669120), (5, 7642935296), (8, 4776834560), (10, 3821467648), (16, 2388417280), (20, 1910733824), (32, 1194208640), (40, 955366912), (41, 932065280), (64, 597104320), (71, 538234880), (80, 477683456), (82, 466032640), (128, 298552160), (142, 269117440), (160, 238841728), (164, 233016320), (205, 186413056), (256, 149276080), (284, 134558720), (320, 119420864), (328, 116508160), (355, 107646976), (410, 93206528), (512, 74638040), (568, 67279360), (640, 59710432), (641, 59617280), (656, 58254080), (710, 53823488), (820, 46603264), (1024, 37319020), (1136, 33639680), (1280, 29855216), (1282, 29808640), (1312, 29127040), (1420, 26911744), (1640, 23301632), (2048, 18659510), (2272, 16819840), (2560, 14927608), (2564, 14904320), (2624, 14563520), (2840, 13455872), (2911, 13127680), (3205, 11923456), (3280, 11650816), (4096, 9329755), (4544, 8409920), (5120, 7463804), (5128, 7452160), (5248, 7281760), (5680, 6727936), (5822, 6563840), (6410, 5961728), (6560, 5825408), (9088, 4204960), (10240, 3731902), (10256, 3726080), (10496, 3640880), (11360, 3363968), (11644, 3281920), (12820, 2980864), (13120, 2912704), (14555, 2625536), (18176, 2102480), (20480, 1865951), (20512, 1863040), (20992, 1820440), (22720, 1681984), (23288, 1640960), (25640, 1490432), (26240, 1456352), (26281, 1454080), (29110, 1312768), (36352, 1051240), (41024, 931520), (41984, 910220), (45440, 840992), (45511, 839680), (46576, 820480), (51280, 745216), (52480, 728176), (52562, 727040), (58220, 656384), (72704, 525620), (82048, 465760), (83968, 455110), (90880, 420496), (91022, 419840), (93152, 410240), (102560, 372608), (104960, 364088), (105124, 363520), (116440, 328192), (131405, 290816), (145408, 262810), (164096, 232880), (167936, 227555), (181760, 210248), (182044, 209920), (186304, 205120)]