26489120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 72793728

約数和(自身を除く): 46304608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 353, 469, 536, 560, 670, 706, 938, 1072, 1120, 1340, 1412, 1765, 1876, 2144, 2345, 2471, 2680, 2824, 3530, 3752, 4690, 4942, 5360, 5648, 7060, 7504, 9380, 9884, 10720, 11296, 12355, 14120, 15008, 18760, 19768, 23651, 24710, 28240, 37520, 39536, 47302, 49420, 56480, 75040, 79072, 94604, 98840, 118255, 165557, 189208, 197680, 236510, 331114, 378416, 395360, 473020, 662228, 756832, 827785, 946040, 1324456, 1655570, 1892080, 2648912, 3311140, 3784160, 5297824, 6622280, 13244560, 26489120]

約数ペア:

[(1, 26489120), (2, 13244560), (4, 6622280), (5, 5297824), (7, 3784160), (8, 3311140), (10, 2648912), (14, 1892080), (16, 1655570), (20, 1324456), (28, 946040), (32, 827785), (35, 756832), (40, 662228), (56, 473020), (67, 395360), (70, 378416), (80, 331114), (112, 236510), (134, 197680), (140, 189208), (160, 165557), (224, 118255), (268, 98840), (280, 94604), (335, 79072), (353, 75040), (469, 56480), (536, 49420), (560, 47302), (670, 39536), (706, 37520), (938, 28240), (1072, 24710), (1120, 23651), (1340, 19768), (1412, 18760), (1765, 15008), (1876, 14120), (2144, 12355), (2345, 11296), (2471, 10720), (2680, 9884), (2824, 9380), (3530, 7504), (3752, 7060), (4690, 5648), (4942, 5360)]