2849654328320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{8737}}^1\times {\mathrm{63703}}^1$

素因数の和:72465

約数の個数: 88

約数和(自身を含む): 6836720669664

約数和(自身を除く): 3987066341344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 8737, 17474, 34948, 43685, 63703, 69896, 87370, 127406, 139792, 174740, 254812, 279584, 318515, 349480, 509624, 559168, 637030, 698960, 1019248, 1118336, 1274060, 1397920, 2038496, 2236672, 2548120, 2795840, 4076992, 4473344, 5096240, 5591680, 8153984, 8946688, 10192480, 11183360, 16307968, 20384960, 22366720, 32615936, 40769920, 44733440, 65231872, 81539840, 163079680, 326159360, 556573111, 1113146222, 2226292444, 2782865555, 4452584888, 5565731110, 8905169776, 11131462220, 17810339552, 22262924440, 35620679104, 44525848880, 71241358208, 89051697760, 142482716416, 178103395520, 284965432832, 356206791040, 569930865664, 712413582080, 1424827164160, 2849654328320]

約数ペア:

[(1, 2849654328320), (2, 1424827164160), (4, 712413582080), (5, 569930865664), (8, 356206791040), (10, 284965432832), (16, 178103395520), (20, 142482716416), (32, 89051697760), (40, 71241358208), (64, 44525848880), (80, 35620679104), (128, 22262924440), (160, 17810339552), (256, 11131462220), (320, 8905169776), (512, 5565731110), (640, 4452584888), (1024, 2782865555), (1280, 2226292444), (2560, 1113146222), (5120, 556573111), (8737, 326159360), (17474, 163079680), (34948, 81539840), (43685, 65231872), (63703, 44733440), (69896, 40769920), (87370, 32615936), (127406, 22366720), (139792, 20384960), (174740, 16307968), (254812, 11183360), (279584, 10192480), (318515, 8946688), (349480, 8153984), (509624, 5591680), (559168, 5096240), (637030, 4473344), (698960, 4076992), (1019248, 2795840), (1118336, 2548120), (1274060, 2236672), (1397920, 2038496)]