11252756780

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{438533}}^1$

素因数の和:439825

約数の個数: 24

約数和(自身を含む): 23649261552

約数和(自身を除く): 12396504772

約数列:

[1, 2, 4, 5, 10, 20, 1283, 2566, 5132, 6415, 12830, 25660, 438533, 877066, 1754132, 2192665, 4385330, 8770660, 562637839, 1125275678, 2250551356, 2813189195, 5626378390, 11252756780]

約数ペア:

[(1, 11252756780), (2, 5626378390), (4, 2813189195), (5, 2250551356), (10, 1125275678), (20, 562637839), (1283, 8770660), (2566, 4385330), (5132, 2192665), (6415, 1754132), (12830, 877066), (25660, 438533)]