40654210

素因数分解:

$2^1\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{2837}}^1$

素因数の和:4277

約数の個数: 16

約数和(自身を含む): 73254456

約数和(自身を除く): 32600246

約数列:

[1, 2, 5, 10, 1433, 2837, 2866, 5674, 7165, 14185, 14330, 28370, 4065421, 8130842, 20327105, 40654210]

約数ペア:

[(1, 40654210), (2, 20327105), (5, 8130842), (10, 4065421), (1433, 28370), (2837, 14330), (2866, 14185), (5674, 7165)]