27161360

素因数分解:

$2^4\times 5^1\times {\mathrm{339517}}^1$

素因数の和:339530

約数の個数: 20

約数和(自身を含む): 63150348

約数和(自身を除く): 35988988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 339517, 679034, 1358068, 1697585, 2716136, 3395170, 5432272, 6790340, 13580680, 27161360]

約数ペア:

[(1, 27161360), (2, 13580680), (4, 6790340), (5, 5432272), (8, 3395170), (10, 2716136), (16, 1697585), (20, 1358068), (40, 679034), (80, 339517)]