32655560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{16661}}^1$

素因数の和:16686

約数の個数: 48

約数和(自身を含む): 85476060

約数和(自身を除く): 52820500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 16661, 33322, 66644, 83305, 116627, 133288, 166610, 233254, 333220, 466508, 583135, 666440, 816389, 933016, 1166270, 1632778, 2332540, 3265556, 4081945, 4665080, 6531112, 8163890, 16327780, 32655560]

約数ペア:

[(1, 32655560), (2, 16327780), (4, 8163890), (5, 6531112), (7, 4665080), (8, 4081945), (10, 3265556), (14, 2332540), (20, 1632778), (28, 1166270), (35, 933016), (40, 816389), (49, 666440), (56, 583135), (70, 466508), (98, 333220), (140, 233254), (196, 166610), (245, 133288), (280, 116627), (392, 83305), (490, 66644), (980, 33322), (1960, 16661)]