77373860

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{16187}}^1$

素因数の和:16435

約数の個数: 24

約数和(自身を含む): 163175040

約数和(自身を除く): 85801180

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 16187, 32374, 64748, 80935, 161870, 323740, 3868693, 7737386, 15474772, 19343465, 38686930, 77373860]

約数ペア:

[(1, 77373860), (2, 38686930), (4, 19343465), (5, 15474772), (10, 7737386), (20, 3868693), (239, 323740), (478, 161870), (956, 80935), (1195, 64748), (2390, 32374), (4780, 16187)]