2100085115

素因数分解:

$5^1\times {\mathrm{373}}^1\times {\mathrm{569}}^1\times {\mathrm{1979}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 2532578400

約数和(自身を除く): 432493285

約数列:

[1, 5, 373, 569, 1865, 1979, 2845, 9895, 212237, 738167, 1061185, 1126051, 3690835, 5630255, 420017023, 2100085115]

約数ペア:

[(1, 2100085115), (5, 420017023), (373, 5630255), (569, 3690835), (1865, 1126051), (1979, 1061185), (2845, 738167), (9895, 212237)]