133720900

素因数分解:

$2^2\times 5^2\times {\mathrm{1337209}}^1$

素因数の和:1337223

約数の個数: 18

約数和(自身を含む): 290174570

約数和(自身を除く): 156453670

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1337209, 2674418, 5348836, 6686045, 13372090, 26744180, 33430225, 66860450, 133720900]

約数ペア:

[(1, 133720900), (2, 66860450), (4, 33430225), (5, 26744180), (10, 13372090), (20, 6686045), (25, 5348836), (50, 2674418), (100, 1337209)]