2007108325

素因数分解:

$5^2\times {\mathrm{193}}^1\times {\mathrm{503}}^1\times {\mathrm{827}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 2509714368

約数和(自身を除く): 502606043

約数列:

[1, 5, 25, 193, 503, 827, 965, 2515, 4135, 4825, 12575, 20675, 97079, 159611, 415981, 485395, 798055, 2079905, 2426975, 3990275, 10399525, 80284333, 401421665, 2007108325]

約数ペア:

[(1, 2007108325), (5, 401421665), (25, 80284333), (193, 10399525), (503, 3990275), (827, 2426975), (965, 2079905), (2515, 798055), (4135, 485395), (4825, 415981), (12575, 159611), (20675, 97079)]