63169280

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2941

約数の個数: 72

約数和(自身を含む): 160265952

約数和(自身を除く): 97096672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 2903, 4352, 5440, 5806, 10880, 11612, 14515, 21760, 23224, 29030, 46448, 49351, 58060, 92896, 98702, 116120, 185792, 197404, 232240, 246755, 371584, 394808, 464480, 493510, 743168, 789616, 928960, 987020, 1579232, 1857920, 1974040, 3158464, 3715840, 3948080, 6316928, 7896160, 12633856, 15792320, 31584640, 63169280]

約数ペア:

[(1, 63169280), (2, 31584640), (4, 15792320), (5, 12633856), (8, 7896160), (10, 6316928), (16, 3948080), (17, 3715840), (20, 3158464), (32, 1974040), (34, 1857920), (40, 1579232), (64, 987020), (68, 928960), (80, 789616), (85, 743168), (128, 493510), (136, 464480), (160, 394808), (170, 371584), (256, 246755), (272, 232240), (320, 197404), (340, 185792), (544, 116120), (640, 98702), (680, 92896), (1088, 58060), (1280, 49351), (1360, 46448), (2176, 29030), (2720, 23224), (2903, 21760), (4352, 14515), (5440, 11612), (5806, 10880)]