40650190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{580717}}^1$

素因数の和:580731

約数の個数: 16

約数和(自身を含む): 83623392

約数和(自身を除く): 42973202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 580717, 1161434, 2903585, 4065019, 5807170, 8130038, 20325095, 40650190]

約数ペア:

[(1, 40650190), (2, 20325095), (5, 8130038), (7, 5807170), (10, 4065019), (14, 2903585), (35, 1161434), (70, 580717)]