124267180

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{6761}}^1$

素因数の和:7689

約数の個数: 24

約数和(自身を含む): 261283680

約数和(自身を除く): 137016500

約数列:

[1, 2, 4, 5, 10, 20, 919, 1838, 3676, 4595, 6761, 9190, 13522, 18380, 27044, 33805, 67610, 135220, 6213359, 12426718, 24853436, 31066795, 62133590, 124267180]

約数ペア:

[(1, 124267180), (2, 62133590), (4, 31066795), (5, 24853436), (10, 12426718), (20, 6213359), (919, 135220), (1838, 67610), (3676, 33805), (4595, 27044), (6761, 18380), (9190, 13522)]