27261820

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10733}}^1$

素因数の和:10869

約数の個数: 24

約数和(自身を含む): 57705984

約数和(自身を除く): 30444164

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 10733, 21466, 42932, 53665, 107330, 214660, 1363091, 2726182, 5452364, 6815455, 13630910, 27261820]

約数ペア:

[(1, 27261820), (2, 13630910), (4, 6815455), (5, 5452364), (10, 2726182), (20, 1363091), (127, 214660), (254, 107330), (508, 53665), (635, 42932), (1270, 21466), (2540, 10733)]