4011676540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{90803}}^1$

素因数の和:90906

約数の個数: 36

約数和(自身を含む): 8607674376

約数和(自身を除く): 4595997836

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2209, 4418, 8836, 11045, 22090, 44180, 90803, 181606, 363212, 454015, 908030, 1816060, 4267741, 8535482, 17070964, 21338705, 42677410, 85354820, 200583827, 401167654, 802335308, 1002919135, 2005838270, 4011676540]

約数ペア:

[(1, 4011676540), (2, 2005838270), (4, 1002919135), (5, 802335308), (10, 401167654), (20, 200583827), (47, 85354820), (94, 42677410), (188, 21338705), (235, 17070964), (470, 8535482), (940, 4267741), (2209, 1816060), (4418, 908030), (8836, 454015), (11045, 363212), (22090, 181606), (44180, 90803)]