67023020

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{24109}}^1$

素因数の和:24257

約数の個数: 24

約数和(自身を含む): 141766800

約数和(自身を除く): 74743780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 24109, 48218, 96436, 120545, 241090, 482180, 3351151, 6702302, 13404604, 16755755, 33511510, 67023020]

約数ペア:

[(1, 67023020), (2, 33511510), (4, 16755755), (5, 13404604), (10, 6702302), (20, 3351151), (139, 482180), (278, 241090), (556, 120545), (695, 96436), (1390, 48218), (2780, 24109)]