268620005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{4817}}^1$

素因数の和:5428

約数の個数: 16

約数和(自身を含む): 339958080

約数和(自身を除く): 71338075

約数列:

[1, 5, 19, 95, 587, 2935, 4817, 11153, 24085, 55765, 91523, 457615, 2827579, 14137895, 53724001, 268620005]

約数ペア:

[(1, 268620005), (5, 53724001), (19, 14137895), (95, 2827579), (587, 457615), (2935, 91523), (4817, 55765), (11153, 24085)]