25528210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{134359}}^1$

素因数の和:134385

約数の個数: 16

約数和(自身を含む): 48369600

約数和(自身を除く): 22841390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 134359, 268718, 671795, 1343590, 2552821, 5105642, 12764105, 25528210]

約数ペア:

[(1, 25528210), (2, 12764105), (5, 5105642), (10, 2552821), (19, 1343590), (38, 671795), (95, 268718), (190, 134359)]