45490880

素因数分解:

$2^6\times 5^1\times {\mathrm{142159}}^1$

素因数の和:142176

約数の個数: 28

約数和(自身を含む): 108325920

約数和(自身を除く): 62835040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 142159, 284318, 568636, 710795, 1137272, 1421590, 2274544, 2843180, 4549088, 5686360, 9098176, 11372720, 22745440, 45490880]

約数ペア:

[(1, 45490880), (2, 22745440), (4, 11372720), (5, 9098176), (8, 5686360), (10, 4549088), (16, 2843180), (20, 2274544), (32, 1421590), (40, 1137272), (64, 710795), (80, 568636), (160, 284318), (320, 142159)]