86563840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 176

約数和(自身を含む): 238762080

約数和(自身を除く): 152198240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 53, 55, 58, 64, 80, 88, 106, 110, 116, 128, 145, 160, 176, 212, 220, 232, 256, 265, 290, 319, 320, 352, 424, 440, 464, 512, 530, 580, 583, 638, 640, 704, 848, 880, 928, 1024, 1060, 1160, 1166, 1276, 1280, 1408, 1537, 1595, 1696, 1760, 1856, 2120, 2320, 2332, 2552, 2560, 2816, 2915, 3074, 3190, 3392, 3520, 3712, 4240, 4640, 4664, 5104, 5120, 5632, 5830, 6148, 6380, 6784, 7040, 7424, 7685, 8480, 9280, 9328, 10208, 11264, 11660, 12296, 12760, 13568, 14080, 14848, 15370, 16907, 16960, 18560, 18656, 20416, 23320, 24592, 25520, 27136, 28160, 29696, 30740, 33814, 33920, 37120, 37312, 40832, 46640, 49184, 51040, 54272, 56320, 61480, 67628, 67840, 74240, 74624, 81664, 84535, 93280, 98368, 102080, 122960, 135256, 135680, 148480, 149248, 163328, 169070, 186560, 196736, 204160, 245920, 270512, 271360, 298496, 326656, 338140, 373120, 393472, 408320, 491840, 541024, 596992, 676280, 746240, 786944, 816640, 983680, 1082048, 1352560, 1492480, 1573888, 1633280, 1967360, 2164096, 2705120, 2984960, 3934720, 4328192, 5410240, 7869440, 8656384, 10820480, 17312768, 21640960, 43281920, 86563840]

約数ペア:

[(1, 86563840), (2, 43281920), (4, 21640960), (5, 17312768), (8, 10820480), (10, 8656384), (11, 7869440), (16, 5410240), (20, 4328192), (22, 3934720), (29, 2984960), (32, 2705120), (40, 2164096), (44, 1967360), (53, 1633280), (55, 1573888), (58, 1492480), (64, 1352560), (80, 1082048), (88, 983680), (106, 816640), (110, 786944), (116, 746240), (128, 676280), (145, 596992), (160, 541024), (176, 491840), (212, 408320), (220, 393472), (232, 373120), (256, 338140), (265, 326656), (290, 298496), (319, 271360), (320, 270512), (352, 245920), (424, 204160), (440, 196736), (464, 186560), (512, 169070), (530, 163328), (580, 149248), (583, 148480), (638, 135680), (640, 135256), (704, 122960), (848, 102080), (880, 98368), (928, 93280), (1024, 84535), (1060, 81664), (1160, 74624), (1166, 74240), (1276, 67840), (1280, 67628), (1408, 61480), (1537, 56320), (1595, 54272), (1696, 51040), (1760, 49184), (1856, 46640), (2120, 40832), (2320, 37312), (2332, 37120), (2552, 33920), (2560, 33814), (2816, 30740), (2915, 29696), (3074, 28160), (3190, 27136), (3392, 25520), (3520, 24592), (3712, 23320), (4240, 20416), (4640, 18656), (4664, 18560), (5104, 16960), (5120, 16907), (5632, 15370), (5830, 14848), (6148, 14080), (6380, 13568), (6784, 12760), (7040, 12296), (7424, 11660), (7685, 11264), (8480, 10208), (9280, 9328)]