320078195

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{4567}}^1$

素因数の和:4810

約数の個数: 16

約数和(自身を含む): 390728448

約数和(自身を除く): 70650253

約数列:

[1, 5, 107, 131, 535, 655, 4567, 14017, 22835, 70085, 488669, 598277, 2443345, 2991385, 64015639, 320078195]

約数ペア:

[(1, 320078195), (5, 64015639), (107, 2991385), (131, 2443345), (535, 598277), (655, 488669), (4567, 70085), (14017, 22835)]