266156949685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2137}}^1\times {\mathrm{12511}}^1$

素因数の和:14845

約数の個数: 32

約数和(自身を含む): 350540596224

約数和(自身を除く): 84383646539

約数列:

[1, 5, 11, 55, 181, 905, 1991, 2137, 9955, 10685, 12511, 23507, 62555, 117535, 137621, 386797, 688105, 1933985, 2264491, 4254767, 11322455, 21273835, 24909401, 26736007, 124547005, 133680035, 294096077, 1470480385, 4839217267, 24196086335, 53231389937, 266156949685]

約数ペア:

[(1, 266156949685), (5, 53231389937), (11, 24196086335), (55, 4839217267), (181, 1470480385), (905, 294096077), (1991, 133680035), (2137, 124547005), (9955, 26736007), (10685, 24909401), (12511, 21273835), (23507, 11322455), (62555, 4254767), (117535, 2264491), (137621, 1933985), (386797, 688105)]