77332120

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7187}}^1$

素因数の和:7467

約数の個数: 32

約数和(自身を含む): 174668400

約数和(自身を除く): 97336280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 7187, 10760, 14374, 28748, 35935, 57496, 71870, 143740, 287480, 1933303, 3866606, 7733212, 9666515, 15466424, 19333030, 38666060, 77332120]

約数ペア:

[(1, 77332120), (2, 38666060), (4, 19333030), (5, 15466424), (8, 9666515), (10, 7733212), (20, 3866606), (40, 1933303), (269, 287480), (538, 143740), (1076, 71870), (1345, 57496), (2152, 35935), (2690, 28748), (5380, 14374), (7187, 10760)]