22709920

素因数分解:

$2^5\times 5^1\times {\mathrm{141937}}^1$

素因数の和:141952

約数の個数: 24

約数和(自身を含む): 53652564

約数和(自身を除く): 30942644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 141937, 283874, 567748, 709685, 1135496, 1419370, 2270992, 2838740, 4541984, 5677480, 11354960, 22709920]

約数ペア:

[(1, 22709920), (2, 11354960), (4, 5677480), (5, 4541984), (8, 2838740), (10, 2270992), (16, 1419370), (20, 1135496), (32, 709685), (40, 567748), (80, 283874), (160, 141937)]