126872210

素因数分解:

$2^1\times 5^1\times {\mathrm{2371}}^1\times {\mathrm{5351}}^1$

素因数の和:7729

約数の個数: 16

約数和(自身を含む): 228508992

約数和(自身を除く): 101636782

約数列:

[1, 2, 5, 10, 2371, 4742, 5351, 10702, 11855, 23710, 26755, 53510, 12687221, 25374442, 63436105, 126872210]

約数ペア:

[(1, 126872210), (2, 63436105), (5, 25374442), (10, 12687221), (2371, 53510), (4742, 26755), (5351, 23710), (10702, 11855)]