29611880420

素因数分解:

$2^2\times 5^1\times {\mathrm{1480594021}}^1$

素因数の和:1480594030

約数の個数: 12

約数和(自身を含む): 62184948924

約数和(自身を除く): 32573068504

約数列:

[1, 2, 4, 5, 10, 20, 1480594021, 2961188042, 5922376084, 7402970105, 14805940210, 29611880420]

約数ペア:

[(1, 29611880420), (2, 14805940210), (4, 7402970105), (5, 5922376084), (10, 2961188042), (20, 1480594021)]