5376520

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 12196800

約数和(自身を除く): 6820280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 967, 1112, 1390, 1934, 2780, 3868, 4835, 5560, 7736, 9670, 19340, 38680, 134413, 268826, 537652, 672065, 1075304, 1344130, 2688260, 5376520]

約数ペア:

[(1, 5376520), (2, 2688260), (4, 1344130), (5, 1075304), (8, 672065), (10, 537652), (20, 268826), (40, 134413), (139, 38680), (278, 19340), (556, 9670), (695, 7736), (967, 5560), (1112, 4835), (1390, 3868), (1934, 2780)]