27401560

素因数分解:

$2^3\times 5^1\times {\mathrm{685039}}^1$

素因数の和:685050

約数の個数: 16

約数和(自身を含む): 61653600

約数和(自身を除く): 34252040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 685039, 1370078, 2740156, 3425195, 5480312, 6850390, 13700780, 27401560]

約数ペア:

[(1, 27401560), (2, 13700780), (4, 6850390), (5, 5480312), (8, 3425195), (10, 2740156), (20, 1370078), (40, 685039)]