28584040

素因数分解:

$2^3\times 5^1\times {\mathrm{714601}}^1$

素因数の和:714612

約数の個数: 16

約数和(自身を含む): 64314180

約数和(自身を除く): 35730140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 714601, 1429202, 2858404, 3573005, 5716808, 7146010, 14292020, 28584040]

約数ペア:

[(1, 28584040), (2, 14292020), (4, 7146010), (5, 5716808), (8, 3573005), (10, 2858404), (20, 1429202), (40, 714601)]