124208900

素因数分解:

$2^2\times 5^2\times {\mathrm{1242089}}^1$

素因数の和:1242103

約数の個数: 18

約数和(自身を含む): 269533530

約数和(自身を除く): 145324630

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1242089, 2484178, 4968356, 6210445, 12420890, 24841780, 31052225, 62104450, 124208900]

約数ペア:

[(1, 124208900), (2, 62104450), (4, 31052225), (5, 24841780), (10, 12420890), (20, 6210445), (25, 4968356), (50, 2484178), (100, 1242089)]