13452080

素因数分解:

$2^4\times 5^1\times {\mathrm{168151}}^1$

素因数の和:168164

約数の個数: 20

約数和(自身を含む): 31276272

約数和(自身を除く): 17824192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 168151, 336302, 672604, 840755, 1345208, 1681510, 2690416, 3363020, 6726040, 13452080]

約数ペア:

[(1, 13452080), (2, 6726040), (4, 3363020), (5, 2690416), (8, 1681510), (10, 1345208), (16, 840755), (20, 672604), (40, 336302), (80, 168151)]