11457220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24907}}^1$

素因数の和:24939

約数の個数: 24

約数和(自身を含む): 25107264

約数和(自身を除く): 13650044

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 24907, 49814, 99628, 124535, 249070, 498140, 572861, 1145722, 2291444, 2864305, 5728610, 11457220]

約数ペア:

[(1, 11457220), (2, 5728610), (4, 2864305), (5, 2291444), (10, 1145722), (20, 572861), (23, 498140), (46, 249070), (92, 124535), (115, 99628), (230, 49814), (460, 24907)]