105722390

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{12601}}^1$

素因数の和:13447

約数の個数: 16

約数和(自身を含む): 190542240

約数和(自身を除く): 84819850

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8390, 12601, 25202, 63005, 126010, 10572239, 21144478, 52861195, 105722390]

約数ペア:

[(1, 105722390), (2, 52861195), (5, 21144478), (10, 10572239), (839, 126010), (1678, 63005), (4195, 25202), (8390, 12601)]