2920900

素因数分解:

$2^2\times 5^2\times {\mathrm{29209}}^1$

素因数の和:29223

約数の個数: 18

約数和(自身を含む): 6338570

約数和(自身を除く): 3417670

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 29209, 58418, 116836, 146045, 292090, 584180, 730225, 1460450, 2920900]

約数ペア:

[(1, 2920900), (2, 1460450), (4, 730225), (5, 584180), (10, 292090), (20, 146045), (25, 116836), (50, 58418), (100, 29209)]