27065260

素因数分解:

$2^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1429}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 56936880

約数和(自身を除く): 29871620

約数列:

[1, 2, 4, 5, 10, 20, 947, 1429, 1894, 2858, 3788, 4735, 5716, 7145, 9470, 14290, 18940, 28580, 1353263, 2706526, 5413052, 6766315, 13532630, 27065260]

約数ペア:

[(1, 27065260), (2, 13532630), (4, 6766315), (5, 5413052), (10, 2706526), (20, 1353263), (947, 28580), (1429, 18940), (1894, 14290), (2858, 9470), (3788, 7145), (4735, 5716)]