11606804080

素因数分解:

$2^4\times 5^1\times {\mathrm{145085051}}^1$

素因数の和:145085064

約数の個数: 20

約数和(自身を含む): 26985819672

約数和(自身を除く): 15379015592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 145085051, 290170102, 580340204, 725425255, 1160680408, 1450850510, 2321360816, 2901701020, 5803402040, 11606804080]

約数ペア:

[(1, 11606804080), (2, 5803402040), (4, 2901701020), (5, 2321360816), (8, 1450850510), (10, 1160680408), (16, 725425255), (20, 580340204), (40, 290170102), (80, 145085051)]