2009731610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{94933}}^1$

素因数の和:95042

約数の個数: 32

約数和(自身を含む): 3793562640

約数和(自身を除く): 1783831030

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2117, 4234, 10585, 21170, 94933, 189866, 474665, 949330, 2753057, 5506114, 6930109, 13765285, 13860218, 27530570, 34650545, 69301090, 200973161, 401946322, 1004865805, 2009731610]

約数ペア:

[(1, 2009731610), (2, 1004865805), (5, 401946322), (10, 200973161), (29, 69301090), (58, 34650545), (73, 27530570), (145, 13860218), (146, 13765285), (290, 6930109), (365, 5506114), (730, 2753057), (2117, 949330), (4234, 474665), (10585, 189866), (21170, 94933)]