23474740

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4177}}^1$

素因数の和:4467

約数の個数: 24

約数和(自身を含む): 49484232

約数和(自身を除く): 26009492

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 4177, 5620, 8354, 16708, 20885, 41770, 83540, 1173737, 2347474, 4694948, 5868685, 11737370, 23474740]

約数ペア:

[(1, 23474740), (2, 11737370), (4, 5868685), (5, 4694948), (10, 2347474), (20, 1173737), (281, 83540), (562, 41770), (1124, 20885), (1405, 16708), (2810, 8354), (4177, 5620)]