127565660

素因数分解:

$2^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{4451}}^1$

素因数の和:5893

約数の個数: 24

約数和(自身を含む): 268135056

約数和(自身を除く): 140569396

約数列:

[1, 2, 4, 5, 10, 20, 1433, 2866, 4451, 5732, 7165, 8902, 14330, 17804, 22255, 28660, 44510, 89020, 6378283, 12756566, 25513132, 31891415, 63782830, 127565660]

約数ペア:

[(1, 127565660), (2, 63782830), (4, 31891415), (5, 25513132), (10, 12756566), (20, 6378283), (1433, 89020), (2866, 44510), (4451, 28660), (5732, 22255), (7165, 17804), (8902, 14330)]