11025580

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1019}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 23219280

約数和(自身を除く): 12193700

約数列:

[1, 2, 4, 5, 10, 20, 541, 1019, 1082, 2038, 2164, 2705, 4076, 5095, 5410, 10190, 10820, 20380, 551279, 1102558, 2205116, 2756395, 5512790, 11025580]

約数ペア:

[(1, 11025580), (2, 5512790), (4, 2756395), (5, 2205116), (10, 1102558), (20, 551279), (541, 20380), (1019, 10820), (1082, 10190), (2038, 5410), (2164, 5095), (2705, 4076)]