27867580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107183}}^1$

素因数の和:107205

約数の個数: 24

約数和(自身を含む): 63024192

約数和(自身を除く): 35156612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 107183, 214366, 428732, 535915, 1071830, 1393379, 2143660, 2786758, 5573516, 6966895, 13933790, 27867580]

約数ペア:

[(1, 27867580), (2, 13933790), (4, 6966895), (5, 5573516), (10, 2786758), (13, 2143660), (20, 1393379), (26, 1071830), (52, 535915), (65, 428732), (130, 214366), (260, 107183)]