27077660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71257}}^1$

素因数の和:71285

約数の個数: 24

約数和(自身を含む): 59856720

約数和(自身を除く): 32779060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 71257, 142514, 285028, 356285, 712570, 1353883, 1425140, 2707766, 5415532, 6769415, 13538830, 27077660]

約数ペア:

[(1, 27077660), (2, 13538830), (4, 6769415), (5, 5415532), (10, 2707766), (19, 1425140), (20, 1353883), (38, 712570), (76, 356285), (95, 285028), (190, 142514), (380, 71257)]