6662920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 17236800

約数和(自身を除く): 10573880

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 797, 836, 1045, 1594, 1672, 2090, 3188, 3985, 4180, 6376, 7970, 8360, 8767, 15143, 15940, 17534, 30286, 31880, 35068, 43835, 60572, 70136, 75715, 87670, 121144, 151430, 166573, 175340, 302860, 333146, 350680, 605720, 666292, 832865, 1332584, 1665730, 3331460, 6662920]

約数ペア:

[(1, 6662920), (2, 3331460), (4, 1665730), (5, 1332584), (8, 832865), (10, 666292), (11, 605720), (19, 350680), (20, 333146), (22, 302860), (38, 175340), (40, 166573), (44, 151430), (55, 121144), (76, 87670), (88, 75715), (95, 70136), (110, 60572), (152, 43835), (190, 35068), (209, 31880), (220, 30286), (380, 17534), (418, 15940), (440, 15143), (760, 8767), (797, 8360), (836, 7970), (1045, 6376), (1594, 4180), (1672, 3985), (2090, 3188)]