13462480

素因数分解:

$2^4\times 5^1\times {\mathrm{168281}}^1$

素因数の和:168294

約数の個数: 20

約数和(自身を含む): 31300452

約数和(自身を除く): 17837972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 168281, 336562, 673124, 841405, 1346248, 1682810, 2692496, 3365620, 6731240, 13462480]

約数ペア:

[(1, 13462480), (2, 6731240), (4, 3365620), (5, 2692496), (8, 1682810), (10, 1346248), (16, 841405), (20, 673124), (40, 336562), (80, 168281)]