245386793950

素因数分解:

$2^1\times 5^2\times {\mathrm{433}}^1\times {\mathrm{1697}}^1\times {\mathrm{6679}}^1$

素因数の和:8821

約数の個数: 48

約数和(自身を含む): 457811635680

約数和(自身を除く): 212424841730

約数列:

[1, 2, 5, 10, 25, 50, 433, 866, 1697, 2165, 3394, 4330, 6679, 8485, 10825, 13358, 16970, 21650, 33395, 42425, 66790, 84850, 166975, 333950, 734801, 1469602, 2892007, 3674005, 5784014, 7348010, 11334263, 14460035, 18370025, 22668526, 28920070, 36740050, 56671315, 72300175, 113342630, 144600350, 283356575, 566713150, 4907735879, 9815471758, 24538679395, 49077358790, 122693396975, 245386793950]

約数ペア:

[(1, 245386793950), (2, 122693396975), (5, 49077358790), (10, 24538679395), (25, 9815471758), (50, 4907735879), (433, 566713150), (866, 283356575), (1697, 144600350), (2165, 113342630), (3394, 72300175), (4330, 56671315), (6679, 36740050), (8485, 28920070), (10825, 22668526), (13358, 18370025), (16970, 14460035), (21650, 11334263), (33395, 7348010), (42425, 5784014), (66790, 3674005), (84850, 2892007), (166975, 1469602), (333950, 734801)]