27027860

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3121}}^1$

素因数の和:3563

約数の個数: 24

約数和(自身を含む): 56907816

約数和(自身を除く): 29879956

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 3121, 4330, 6242, 8660, 12484, 15605, 31210, 62420, 1351393, 2702786, 5405572, 6756965, 13513930, 27027860]

約数ペア:

[(1, 27027860), (2, 13513930), (4, 6756965), (5, 5405572), (10, 2702786), (20, 1351393), (433, 62420), (866, 31210), (1732, 15605), (2165, 12484), (3121, 8660), (4330, 6242)]