42244360

素因数分解:

$2^3\times 5^1\times {\mathrm{1056109}}^1$

素因数の和:1056120

約数の個数: 16

約数和(自身を含む): 95049900

約数和(自身を除く): 52805540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1056109, 2112218, 4224436, 5280545, 8448872, 10561090, 21122180, 42244360]

約数ペア:

[(1, 42244360), (2, 21122180), (4, 10561090), (5, 8448872), (8, 5280545), (10, 4224436), (20, 2112218), (40, 1056109)]