91513780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{198943}}^1$

素因数の和:198975

約数の個数: 24

約数和(自身を含む): 200535552

約数和(自身を除く): 109021772

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 198943, 397886, 795772, 994715, 1989430, 3978860, 4575689, 9151378, 18302756, 22878445, 45756890, 91513780]

約数ペア:

[(1, 91513780), (2, 45756890), (4, 22878445), (5, 18302756), (10, 9151378), (20, 4575689), (23, 3978860), (46, 1989430), (92, 994715), (115, 795772), (230, 397886), (460, 198943)]