34142020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{155191}}^1$

素因数の和:155211

約数の個数: 24

約数和(自身を含む): 78216768

約数和(自身を除く): 44074748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 155191, 310382, 620764, 775955, 1551910, 1707101, 3103820, 3414202, 6828404, 8535505, 17071010, 34142020]

約数ペア:

[(1, 34142020), (2, 17071010), (4, 8535505), (5, 6828404), (10, 3414202), (11, 3103820), (20, 1707101), (22, 1551910), (44, 775955), (55, 620764), (110, 310382), (220, 155191)]