68092900

素因数分解:

$2^2\times 5^2\times {\mathrm{680929}}^1$

素因数の和:680943

約数の個数: 18

約数和(自身を含む): 147761810

約数和(自身を除く): 79668910

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 680929, 1361858, 2723716, 3404645, 6809290, 13618580, 17023225, 34046450, 68092900]

約数ペア:

[(1, 68092900), (2, 34046450), (4, 17023225), (5, 13618580), (10, 6809290), (20, 3404645), (25, 2723716), (50, 1361858), (100, 680929)]