1425386120

素因数分解:

$2^3\times 5^1\times {\mathrm{35634653}}^1$

素因数の和:35634664

約数の個数: 16

約数和(自身を含む): 3207118860

約数和(自身を除く): 1781732740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 35634653, 71269306, 142538612, 178173265, 285077224, 356346530, 712693060, 1425386120]

約数ペア:

[(1, 1425386120), (2, 712693060), (4, 356346530), (5, 285077224), (8, 178173265), (10, 142538612), (20, 71269306), (40, 35634653)]