39043840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 105960960

約数和(自身を除く): 66917120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 59, 64, 80, 88, 94, 110, 118, 128, 160, 176, 188, 220, 235, 236, 256, 295, 320, 352, 376, 440, 470, 472, 517, 590, 640, 649, 704, 752, 880, 940, 944, 1034, 1180, 1280, 1298, 1408, 1504, 1760, 1880, 1888, 2068, 2360, 2585, 2596, 2773, 2816, 3008, 3245, 3520, 3760, 3776, 4136, 4720, 5170, 5192, 5546, 6016, 6490, 7040, 7520, 7552, 8272, 9440, 10340, 10384, 11092, 12032, 12980, 13865, 14080, 15040, 15104, 16544, 18880, 20680, 20768, 22184, 25960, 27730, 30080, 30503, 33088, 37760, 41360, 41536, 44368, 51920, 55460, 60160, 61006, 66176, 75520, 82720, 83072, 88736, 103840, 110920, 122012, 132352, 152515, 165440, 166144, 177472, 207680, 221840, 244024, 305030, 330880, 354944, 415360, 443680, 488048, 610060, 661760, 709888, 830720, 887360, 976096, 1220120, 1774720, 1952192, 2440240, 3549440, 3904384, 4880480, 7808768, 9760960, 19521920, 39043840]

約数ペア:

[(1, 39043840), (2, 19521920), (4, 9760960), (5, 7808768), (8, 4880480), (10, 3904384), (11, 3549440), (16, 2440240), (20, 1952192), (22, 1774720), (32, 1220120), (40, 976096), (44, 887360), (47, 830720), (55, 709888), (59, 661760), (64, 610060), (80, 488048), (88, 443680), (94, 415360), (110, 354944), (118, 330880), (128, 305030), (160, 244024), (176, 221840), (188, 207680), (220, 177472), (235, 166144), (236, 165440), (256, 152515), (295, 132352), (320, 122012), (352, 110920), (376, 103840), (440, 88736), (470, 83072), (472, 82720), (517, 75520), (590, 66176), (640, 61006), (649, 60160), (704, 55460), (752, 51920), (880, 44368), (940, 41536), (944, 41360), (1034, 37760), (1180, 33088), (1280, 30503), (1298, 30080), (1408, 27730), (1504, 25960), (1760, 22184), (1880, 20768), (1888, 20680), (2068, 18880), (2360, 16544), (2585, 15104), (2596, 15040), (2773, 14080), (2816, 13865), (3008, 12980), (3245, 12032), (3520, 11092), (3760, 10384), (3776, 10340), (4136, 9440), (4720, 8272), (5170, 7552), (5192, 7520), (5546, 7040), (6016, 6490)]