78152804930

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{28214009}}^1$

素因数の和:28214293

約数の個数: 16

約数和(自身を含む): 141182906040

約数和(自身を除く): 63030101110

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 28214009, 56428018, 141070045, 282140090, 7815280493, 15630560986, 39076402465, 78152804930]

約数ペア:

[(1, 78152804930), (2, 39076402465), (5, 15630560986), (10, 7815280493), (277, 282140090), (554, 141070045), (1385, 56428018), (2770, 28214009)]