27650510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 52682400

約数和(自身を除く): 25031890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 538, 541, 1082, 1345, 2690, 2705, 5111, 5410, 10222, 10279, 20558, 25555, 51110, 51395, 102790, 145529, 291058, 727645, 1455290, 2765051, 5530102, 13825255, 27650510]

約数ペア:

[(1, 27650510), (2, 13825255), (5, 5530102), (10, 2765051), (19, 1455290), (38, 727645), (95, 291058), (190, 145529), (269, 102790), (538, 51395), (541, 51110), (1082, 25555), (1345, 20558), (2690, 10279), (2705, 10222), (5111, 5410)]