1796108540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{823903}}^1$

素因数の和:824021

約数の個数: 24

約数和(自身を含む): 3806436480

約数和(自身を除く): 2010327940

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 823903, 1647806, 3295612, 4119515, 8239030, 16478060, 89805427, 179610854, 359221708, 449027135, 898054270, 1796108540]

約数ペア:

[(1, 1796108540), (2, 898054270), (4, 449027135), (5, 359221708), (10, 179610854), (20, 89805427), (109, 16478060), (218, 8239030), (436, 4119515), (545, 3295612), (1090, 1647806), (2180, 823903)]