27029260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13121}}^1$

素因数の和:13233

約数の個数: 24

約数和(自身を含む): 57316896

約数和(自身を除く): 30287636

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 13121, 26242, 52484, 65605, 131210, 262420, 1351463, 2702926, 5405852, 6757315, 13514630, 27029260]

約数ペア:

[(1, 27029260), (2, 13514630), (4, 6757315), (5, 5405852), (10, 2702926), (20, 1351463), (103, 262420), (206, 131210), (412, 65605), (515, 52484), (1030, 26242), (2060, 13121)]