39956552210

素因数分解:

$2^1\times 5^1\times {\mathrm{8269}}^1\times {\mathrm{483209}}^1$

素因数の和:491485

約数の個数: 16

約数和(自身を含む): 71930640600

約数和(自身を除く): 31974088390

約数列:

[1, 2, 5, 10, 8269, 16538, 41345, 82690, 483209, 966418, 2416045, 4832090, 3995655221, 7991310442, 19978276105, 39956552210]

約数ペア:

[(1, 39956552210), (2, 19978276105), (5, 7991310442), (10, 3995655221), (8269, 4832090), (16538, 2416045), (41345, 966418), (82690, 483209)]