2564270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11149}}^1$

素因数の和:11179

約数の個数: 16

約数和(自身を含む): 4816800

約数和(自身を除く): 2252530

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 11149, 22298, 55745, 111490, 256427, 512854, 1282135, 2564270]

約数ペア:

[(1, 2564270), (2, 1282135), (5, 512854), (10, 256427), (23, 111490), (46, 55745), (115, 22298), (230, 11149)]