512776880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83243}}^1$

素因数の和:83274

約数の個数: 80

約数和(自身を含む): 1486404864

約数和(自身を除く): 973627984

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 83243, 166486, 332972, 416215, 582701, 665944, 832430, 915673, 1165402, 1331888, 1664860, 1831346, 2330804, 2913505, 3329720, 3662692, 4578365, 4661608, 5827010, 6409711, 6659440, 7325384, 9156730, 9323216, 11654020, 12819422, 14650768, 18313460, 23308040, 25638844, 32048555, 36626920, 46616080, 51277688, 64097110, 73253840, 102555376, 128194220, 256388440, 512776880]

約数ペア:

[(1, 512776880), (2, 256388440), (4, 128194220), (5, 102555376), (7, 73253840), (8, 64097110), (10, 51277688), (11, 46616080), (14, 36626920), (16, 32048555), (20, 25638844), (22, 23308040), (28, 18313460), (35, 14650768), (40, 12819422), (44, 11654020), (55, 9323216), (56, 9156730), (70, 7325384), (77, 6659440), (80, 6409711), (88, 5827010), (110, 4661608), (112, 4578365), (140, 3662692), (154, 3329720), (176, 2913505), (220, 2330804), (280, 1831346), (308, 1664860), (385, 1331888), (440, 1165402), (560, 915673), (616, 832430), (770, 665944), (880, 582701), (1232, 416215), (1540, 332972), (3080, 166486), (6160, 83243)]