74136460

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{16187}}^1$

素因数の和:16425

約数の個数: 24

約数和(自身を含む): 156376080

約数和(自身を除く): 82239620

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 16187, 32374, 64748, 80935, 161870, 323740, 3706823, 7413646, 14827292, 18534115, 37068230, 74136460]

約数ペア:

[(1, 74136460), (2, 37068230), (4, 18534115), (5, 14827292), (10, 7413646), (20, 3706823), (229, 323740), (458, 161870), (916, 80935), (1145, 64748), (2290, 32374), (4580, 16187)]