2018605825

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{1801}}^1$

素因数の和:2337

約数の個数: 24

約数和(自身を含む): 2533900320

約数和(自身を除く): 515294495

約数列:

[1, 5, 25, 107, 419, 535, 1801, 2095, 2675, 9005, 10475, 44833, 45025, 192707, 224165, 754619, 963535, 1120825, 3773095, 4817675, 18865475, 80744233, 403721165, 2018605825]

約数ペア:

[(1, 2018605825), (5, 403721165), (25, 80744233), (107, 18865475), (419, 4817675), (535, 3773095), (1801, 1120825), (2095, 963535), (2675, 754619), (9005, 224165), (10475, 192707), (44833, 45025)]