2018090300

素因数分解:

$2^2\times 5^2\times {\mathrm{4933}}^1\times {\mathrm{4091}}^1$

素因数の和:9038

約数の個数: 36

約数和(自身を含む): 4381214376

約数和(自身を除く): 2363124076

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 4091, 4933, 8182, 9866, 16364, 19732, 20455, 24665, 40910, 49330, 81820, 98660, 102275, 123325, 204550, 246650, 409100, 493300, 20180903, 40361806, 80723612, 100904515, 201809030, 403618060, 504522575, 1009045150, 2018090300]

約数ペア:

[(1, 2018090300), (2, 1009045150), (4, 504522575), (5, 403618060), (10, 201809030), (20, 100904515), (25, 80723612), (50, 40361806), (100, 20180903), (4091, 493300), (4933, 409100), (8182, 246650), (9866, 204550), (16364, 123325), (19732, 102275), (20455, 98660), (24665, 81820), (40910, 49330)]