54258732800

素因数分解:

$2^8\times 5^2\times {\mathrm{131}}^1\times {\mathrm{64717}}^1$

素因数の和:64874

約数の個数: 108

約数和(自身を含む): 135326114616

約数和(自身を除く): 81067381816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 131, 160, 200, 256, 262, 320, 400, 524, 640, 655, 800, 1048, 1280, 1310, 1600, 2096, 2620, 3200, 3275, 4192, 5240, 6400, 6550, 8384, 10480, 13100, 16768, 20960, 26200, 33536, 41920, 52400, 64717, 83840, 104800, 129434, 167680, 209600, 258868, 323585, 419200, 517736, 647170, 838400, 1035472, 1294340, 1617925, 2070944, 2588680, 3235850, 4141888, 5177360, 6471700, 8283776, 8477927, 10354720, 12943400, 16567552, 16955854, 20709440, 25886800, 33911708, 41418880, 42389635, 51773600, 67823416, 82837760, 84779270, 103547200, 135646832, 169558540, 207094400, 211948175, 271293664, 339117080, 414188800, 423896350, 542587328, 678234160, 847792700, 1085174656, 1356468320, 1695585400, 2170349312, 2712936640, 3391170800, 5425873280, 6782341600, 10851746560, 13564683200, 27129366400, 54258732800]

約数ペア:

[(1, 54258732800), (2, 27129366400), (4, 13564683200), (5, 10851746560), (8, 6782341600), (10, 5425873280), (16, 3391170800), (20, 2712936640), (25, 2170349312), (32, 1695585400), (40, 1356468320), (50, 1085174656), (64, 847792700), (80, 678234160), (100, 542587328), (128, 423896350), (131, 414188800), (160, 339117080), (200, 271293664), (256, 211948175), (262, 207094400), (320, 169558540), (400, 135646832), (524, 103547200), (640, 84779270), (655, 82837760), (800, 67823416), (1048, 51773600), (1280, 42389635), (1310, 41418880), (1600, 33911708), (2096, 25886800), (2620, 20709440), (3200, 16955854), (3275, 16567552), (4192, 12943400), (5240, 10354720), (6400, 8477927), (6550, 8283776), (8384, 6471700), (10480, 5177360), (13100, 4141888), (16768, 3235850), (20960, 2588680), (26200, 2070944), (33536, 1617925), (41920, 1294340), (52400, 1035472), (64717, 838400), (83840, 647170), (104800, 517736), (129434, 419200), (167680, 323585), (209600, 258868)]