25516090

素因数分解:

$2^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{2179}}^1$

素因数の和:3357

約数の個数: 16

約数和(自身を含む): 45989280

約数和(自身を除く): 20473190

約数列:

[1, 2, 5, 10, 1171, 2179, 2342, 4358, 5855, 10895, 11710, 21790, 2551609, 5103218, 12758045, 25516090]

約数ペア:

[(1, 25516090), (2, 12758045), (5, 5103218), (10, 2551609), (1171, 21790), (2179, 11710), (2342, 10895), (4358, 5855)]