3400962020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{22859}}^1$

素因数の和:23084

約数の個数: 48

約数和(自身を含む): 7350678720

約数和(自身を除く): 3949716700

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 173, 215, 346, 430, 692, 860, 865, 1730, 3460, 7439, 14878, 22859, 29756, 37195, 45718, 74390, 91436, 114295, 148780, 228590, 457180, 982937, 1965874, 3931748, 3954607, 4914685, 7909214, 9829370, 15818428, 19658740, 19773035, 39546070, 79092140, 170048101, 340096202, 680192404, 850240505, 1700481010, 3400962020]

約数ペア:

[(1, 3400962020), (2, 1700481010), (4, 850240505), (5, 680192404), (10, 340096202), (20, 170048101), (43, 79092140), (86, 39546070), (172, 19773035), (173, 19658740), (215, 15818428), (346, 9829370), (430, 7909214), (692, 4914685), (860, 3954607), (865, 3931748), (1730, 1965874), (3460, 982937), (7439, 457180), (14878, 228590), (22859, 148780), (29756, 114295), (37195, 91436), (45718, 74390)]