8012540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7559}}^1$

素因数の和:7621

約数の個数: 24

約数和(自身を含む): 17146080

約数和(自身を除く): 9133540

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 7559, 15118, 30236, 37795, 75590, 151180, 400627, 801254, 1602508, 2003135, 4006270, 8012540]

約数ペア:

[(1, 8012540), (2, 4006270), (4, 2003135), (5, 1602508), (10, 801254), (20, 400627), (53, 151180), (106, 75590), (212, 37795), (265, 30236), (530, 15118), (1060, 7559)]