201634040

素因数分解:

$2^3\times 5^1\times {\mathrm{5040851}}^1$

素因数の和:5040862

約数の個数: 16

約数和(自身を含む): 453676680

約数和(自身を除く): 252042640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5040851, 10081702, 20163404, 25204255, 40326808, 50408510, 100817020, 201634040]

約数ペア:

[(1, 201634040), (2, 100817020), (4, 50408510), (5, 40326808), (8, 25204255), (10, 20163404), (20, 10081702), (40, 5040851)]