2040852050

素因数分解:

$2^1\times 5^2\times {\mathrm{2269}}^1\times {\mathrm{17989}}^1$

素因数の和:20270

約数の個数: 24

約数和(自身を含む): 3797868900

約数和(自身を除く): 1757016850

約数列:

[1, 2, 5, 10, 25, 50, 2269, 4538, 11345, 17989, 22690, 35978, 56725, 89945, 113450, 179890, 449725, 899450, 40817041, 81634082, 204085205, 408170410, 1020426025, 2040852050]

約数ペア:

[(1, 2040852050), (2, 1020426025), (5, 408170410), (10, 204085205), (25, 81634082), (50, 40817041), (2269, 899450), (4538, 449725), (11345, 179890), (17989, 113450), (22690, 89945), (35978, 56725)]