5663140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 14313600

約数和(自身を除く): 8650460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2129, 2660, 4258, 8516, 10645, 14903, 21290, 29806, 40451, 42580, 59612, 74515, 80902, 149030, 161804, 202255, 283157, 298060, 404510, 566314, 809020, 1132628, 1415785, 2831570, 5663140]

約数ペア:

[(1, 5663140), (2, 2831570), (4, 1415785), (5, 1132628), (7, 809020), (10, 566314), (14, 404510), (19, 298060), (20, 283157), (28, 202255), (35, 161804), (38, 149030), (70, 80902), (76, 74515), (95, 59612), (133, 42580), (140, 40451), (190, 29806), (266, 21290), (380, 14903), (532, 10645), (665, 8516), (1330, 4258), (2129, 2660)]