2587850

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:794

約数の個数: 24

約数和(自身を含む): 4886220

約数和(自身を除く): 2298370

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 709, 730, 1418, 1825, 3545, 3650, 7090, 17725, 35450, 51757, 103514, 258785, 517570, 1293925, 2587850]

約数ペア:

[(1, 2587850), (2, 1293925), (5, 517570), (10, 258785), (25, 103514), (50, 51757), (73, 35450), (146, 17725), (365, 7090), (709, 3650), (730, 3545), (1418, 1825)]