6166040

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 13986000

約数和(自身を除く): 7819960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1109, 1112, 1390, 2218, 2780, 4436, 5545, 5560, 8872, 11090, 22180, 44360, 154151, 308302, 616604, 770755, 1233208, 1541510, 3083020, 6166040]

約数ペア:

[(1, 6166040), (2, 3083020), (4, 1541510), (5, 1233208), (8, 770755), (10, 616604), (20, 308302), (40, 154151), (139, 44360), (278, 22180), (556, 11090), (695, 8872), (1109, 5560), (1112, 5545), (1390, 4436), (2218, 2780)]