81090050

素因数分解:

$2^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{6029}}^1$

素因数の和:6310

約数の個数: 24

約数和(自身を含む): 151413300

約数和(自身を除く): 70323250

約数列:

[1, 2, 5, 10, 25, 50, 269, 538, 1345, 2690, 6029, 6725, 12058, 13450, 30145, 60290, 150725, 301450, 1621801, 3243602, 8109005, 16218010, 40545025, 81090050]

約数ペア:

[(1, 81090050), (2, 40545025), (5, 16218010), (10, 8109005), (25, 3243602), (50, 1621801), (269, 301450), (538, 150725), (1345, 60290), (2690, 30145), (6029, 13450), (6725, 12058)]