2723380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12379}}^1$

素因数の和:12399

約数の個数: 24

約数和(自身を含む): 6239520

約数和(自身を除く): 3516140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12379, 24758, 49516, 61895, 123790, 136169, 247580, 272338, 544676, 680845, 1361690, 2723380]

約数ペア:

[(1, 2723380), (2, 1361690), (4, 680845), (5, 544676), (10, 272338), (11, 247580), (20, 136169), (22, 123790), (44, 61895), (55, 49516), (110, 24758), (220, 12379)]