14810780

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1759}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 31194240

約数和(自身を除く): 16383460

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 1759, 2105, 3518, 4210, 7036, 8420, 8795, 17590, 35180, 740539, 1481078, 2962156, 3702695, 7405390, 14810780]

約数ペア:

[(1, 14810780), (2, 7405390), (4, 3702695), (5, 2962156), (10, 1481078), (20, 740539), (421, 35180), (842, 17590), (1684, 8795), (1759, 8420), (2105, 7036), (3518, 4210)]