2574220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11701}}^1$

素因数の和:11721

約数の個数: 24

約数和(自身を含む): 5897808

約数和(自身を除く): 3323588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11701, 23402, 46804, 58505, 117010, 128711, 234020, 257422, 514844, 643555, 1287110, 2574220]

約数ペア:

[(1, 2574220), (2, 1287110), (4, 643555), (5, 514844), (10, 257422), (11, 234020), (20, 128711), (22, 117010), (44, 58505), (55, 46804), (110, 23402), (220, 11701)]