2000607550

素因数分解:

$2^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{102859}}^1$

素因数の和:103260

約数の個数: 24

約数和(自身を含む): 3730732200

約数和(自身を除く): 1730124650

約数列:

[1, 2, 5, 10, 25, 50, 389, 778, 1945, 3890, 9725, 19450, 102859, 205718, 514295, 1028590, 2571475, 5142950, 40012151, 80024302, 200060755, 400121510, 1000303775, 2000607550]

約数ペア:

[(1, 2000607550), (2, 1000303775), (5, 400121510), (10, 200060755), (25, 80024302), (50, 40012151), (389, 5142950), (778, 2571475), (1945, 1028590), (3890, 514295), (9725, 205718), (19450, 102859)]