156949226020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{413024279}}^1$

素因数の和:413024307

約数の個数: 24

約数和(自身を含む): 346940395200

約数和(自身を除く): 189991169180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 413024279, 826048558, 1652097116, 2065121395, 4130242790, 7847461301, 8260485580, 15694922602, 31389845204, 39237306505, 78474613010, 156949226020]

約数ペア:

[(1, 156949226020), (2, 78474613010), (4, 39237306505), (5, 31389845204), (10, 15694922602), (19, 8260485580), (20, 7847461301), (38, 4130242790), (76, 2065121395), (95, 1652097116), (190, 826048558), (380, 413024279)]