27520940

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3833}}^1$

素因数の和:4201

約数の個数: 24

約数和(自身を含む): 57970080

約数和(自身を除く): 30449140

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 3833, 7180, 7666, 15332, 19165, 38330, 76660, 1376047, 2752094, 5504188, 6880235, 13760470, 27520940]

約数ペア:

[(1, 27520940), (2, 13760470), (4, 6880235), (5, 5504188), (10, 2752094), (20, 1376047), (359, 76660), (718, 38330), (1436, 19165), (1795, 15332), (3590, 7666), (3833, 7180)]