86958860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{189041}}^1$

素因数の和:189073

約数の個数: 24

約数和(自身を含む): 190554336

約数和(自身を除く): 103595476

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 189041, 378082, 756164, 945205, 1890410, 3780820, 4347943, 8695886, 17391772, 21739715, 43479430, 86958860]

約数ペア:

[(1, 86958860), (2, 43479430), (4, 21739715), (5, 17391772), (10, 8695886), (20, 4347943), (23, 3780820), (46, 1890410), (92, 945205), (115, 756164), (230, 378082), (460, 189041)]