2400366980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10910759}}^1$

素因数の和:10910779

約数の個数: 24

約数和(自身を含む): 5499023040

約数和(自身を除く): 3098656060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10910759, 21821518, 43643036, 54553795, 109107590, 120018349, 218215180, 240036698, 480073396, 600091745, 1200183490, 2400366980]

約数ペア:

[(1, 2400366980), (2, 1200183490), (4, 600091745), (5, 480073396), (10, 240036698), (11, 218215180), (20, 120018349), (22, 109107590), (44, 54553795), (55, 43643036), (110, 21821518), (220, 10910759)]