2010163760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2284277}}^1$

素因数の和:2284301

約数の個数: 40

約数和(自身を含む): 5098508496

約数和(自身を除く): 3088344736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2284277, 4568554, 9137108, 11421385, 18274216, 22842770, 25127047, 36548432, 45685540, 50254094, 91371080, 100508188, 125635235, 182742160, 201016376, 251270470, 402032752, 502540940, 1005081880, 2010163760]

約数ペア:

[(1, 2010163760), (2, 1005081880), (4, 502540940), (5, 402032752), (8, 251270470), (10, 201016376), (11, 182742160), (16, 125635235), (20, 100508188), (22, 91371080), (40, 50254094), (44, 45685540), (55, 36548432), (80, 25127047), (88, 22842770), (110, 18274216), (176, 11421385), (220, 9137108), (440, 4568554), (880, 2284277)]