425053480

素因数分解:

$2^3\times 5^1\times {\mathrm{10626337}}^1$

素因数の和:10626348

約数の個数: 16

約数和(自身を含む): 956370420

約数和(自身を除く): 531316940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10626337, 21252674, 42505348, 53131685, 85010696, 106263370, 212526740, 425053480]

約数ペア:

[(1, 425053480), (2, 212526740), (4, 106263370), (5, 85010696), (8, 53131685), (10, 42505348), (20, 21252674), (40, 10626337)]