229880060

素因数分解:

$2^2\times 5^1\times {\mathrm{2777}}^1\times {\mathrm{4139}}^1$

素因数の和:6925

約数の個数: 24

約数和(自身を含む): 483038640

約数和(自身を除く): 253158580

約数列:

[1, 2, 4, 5, 10, 20, 2777, 4139, 5554, 8278, 11108, 13885, 16556, 20695, 27770, 41390, 55540, 82780, 11494003, 22988006, 45976012, 57470015, 114940030, 229880060]

約数ペア:

[(1, 229880060), (2, 114940030), (4, 57470015), (5, 45976012), (10, 22988006), (20, 11494003), (2777, 82780), (4139, 55540), (5554, 41390), (8278, 27770), (11108, 20695), (13885, 16556)]