97472020

素因数分解:

$2^2\times 5^1\times {\mathrm{4873601}}^1$

素因数の和:4873610

約数の個数: 12

約数和(自身を含む): 204691284

約数和(自身を除く): 107219264

約数列:

[1, 2, 4, 5, 10, 20, 4873601, 9747202, 19494404, 24368005, 48736010, 97472020]

約数ペア:

[(1, 97472020), (2, 48736010), (4, 24368005), (5, 19494404), (10, 9747202), (20, 4873601)]