26156645920

素因数分解:

$2^5\times 5^1\times {\mathrm{337}}^1\times {\mathrm{485101}}^1$

素因数の和:485453

約数の個数: 48

約数和(自身を含む): 61978571928

約数和(自身を除く): 35821926008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 337, 674, 1348, 1685, 2696, 3370, 5392, 6740, 10784, 13480, 26960, 53920, 485101, 970202, 1940404, 2425505, 3880808, 4851010, 7761616, 9702020, 15523232, 19404040, 38808080, 77616160, 163479037, 326958074, 653916148, 817395185, 1307832296, 1634790370, 2615664592, 3269580740, 5231329184, 6539161480, 13078322960, 26156645920]

約数ペア:

[(1, 26156645920), (2, 13078322960), (4, 6539161480), (5, 5231329184), (8, 3269580740), (10, 2615664592), (16, 1634790370), (20, 1307832296), (32, 817395185), (40, 653916148), (80, 326958074), (160, 163479037), (337, 77616160), (674, 38808080), (1348, 19404040), (1685, 15523232), (2696, 9702020), (3370, 7761616), (5392, 4851010), (6740, 3880808), (10784, 2425505), (13480, 1940404), (26960, 970202), (53920, 485101)]