275000520040

素因数分解:

$2^3\times 5^1\times {\mathrm{6875013001}}^1$

素因数の和:6875013012

約数の個数: 16

約数和(自身を含む): 618751170180

約数和(自身を除く): 343750650140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6875013001, 13750026002, 27500052004, 34375065005, 55000104008, 68750130010, 137500260020, 275000520040]

約数ペア:

[(1, 275000520040), (2, 137500260020), (4, 68750130010), (5, 55000104008), (8, 34375065005), (10, 27500052004), (20, 13750026002), (40, 6875013001)]