5037980

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2311}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 10681440

約数和(自身を除く): 5643460

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 2311, 4622, 9244, 11555, 23110, 46220, 251899, 503798, 1007596, 1259495, 2518990, 5037980]

約数ペア:

[(1, 5037980), (2, 2518990), (4, 1259495), (5, 1007596), (10, 503798), (20, 251899), (109, 46220), (218, 23110), (436, 11555), (545, 9244), (1090, 4622), (2180, 2311)]