27398270

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27127}}^1$

素因数の和:27235

約数の個数: 16

約数和(自身を含む): 49807008

約数和(自身を除く): 22408738

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 27127, 54254, 135635, 271270, 2739827, 5479654, 13699135, 27398270]

約数ペア:

[(1, 27398270), (2, 13699135), (5, 5479654), (10, 2739827), (101, 271270), (202, 135635), (505, 54254), (1010, 27127)]