8988860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19541}}^1$

素因数の和:19573

約数の個数: 24

約数和(自身を含む): 19698336

約数和(自身を除く): 10709476

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 19541, 39082, 78164, 97705, 195410, 390820, 449443, 898886, 1797772, 2247215, 4494430, 8988860]

約数ペア:

[(1, 8988860), (2, 4494430), (4, 2247215), (5, 1797772), (10, 898886), (20, 449443), (23, 390820), (46, 195410), (92, 97705), (115, 78164), (230, 39082), (460, 19541)]