2830065100

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{259639}}^1$

素因数の和:259762

約数の個数: 36

約数和(自身を含む): 6197606800

約数和(自身を除く): 3367541700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 5450, 10900, 259639, 519278, 1038556, 1298195, 2596390, 5192780, 6490975, 12981950, 25963900, 28300651, 56601302, 113202604, 141503255, 283006510, 566013020, 707516275, 1415032550, 2830065100]

約数ペア:

[(1, 2830065100), (2, 1415032550), (4, 707516275), (5, 566013020), (10, 283006510), (20, 141503255), (25, 113202604), (50, 56601302), (100, 28300651), (109, 25963900), (218, 12981950), (436, 6490975), (545, 5192780), (1090, 2596390), (2180, 1298195), (2725, 1038556), (5450, 519278), (10900, 259639)]