17900417090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{16422401}}^1$

素因数の和:16422517

約数の個数: 16

約数和(自身を含む): 32516355960

約数和(自身を除く): 14615938870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 16422401, 32844802, 82112005, 164224010, 1790041709, 3580083418, 8950208545, 17900417090]

約数ペア:

[(1, 17900417090), (2, 8950208545), (5, 3580083418), (10, 1790041709), (109, 164224010), (218, 82112005), (545, 32844802), (1090, 16422401)]