2040322445

素因数分解:

$5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1\times {\mathrm{919}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 2823590400

約数和(自身を除く): 783267955

約数列:

[1, 5, 7, 35, 229, 277, 919, 1145, 1385, 1603, 1939, 4595, 6433, 8015, 9695, 32165, 63433, 210451, 254563, 317165, 444031, 1052255, 1272815, 1473157, 1781941, 2220155, 7365785, 8909705, 58294927, 291474635, 408064489, 2040322445]

約数ペア:

[(1, 2040322445), (5, 408064489), (7, 291474635), (35, 58294927), (229, 8909705), (277, 7365785), (919, 2220155), (1145, 1781941), (1385, 1473157), (1603, 1272815), (1939, 1052255), (4595, 444031), (6433, 317165), (8015, 254563), (9695, 210451), (32165, 63433)]