10807120

素因数分解:

$2^4\times 5^1\times {\mathrm{135089}}^1$

素因数の和:135102

約数の個数: 20

約数和(自身を含む): 25126740

約数和(自身を除く): 14319620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 135089, 270178, 540356, 675445, 1080712, 1350890, 2161424, 2701780, 5403560, 10807120]

約数ペア:

[(1, 10807120), (2, 5403560), (4, 2701780), (5, 2161424), (8, 1350890), (10, 1080712), (16, 675445), (20, 540356), (40, 270178), (80, 135089)]