40392130

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{37057}}^1$

素因数の和:37173

約数の個数: 16

約数和(自身を含む): 73374840

約数和(自身を除く): 32982710

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 37057, 74114, 185285, 370570, 4039213, 8078426, 20196065, 40392130]

約数ペア:

[(1, 40392130), (2, 20196065), (5, 8078426), (10, 4039213), (109, 370570), (218, 185285), (545, 74114), (1090, 37057)]