227644370

素因数分解:

$2^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{11503}}^1$

素因数の和:13489

約数の個数: 16

約数和(自身を含む): 410002560

約数和(自身を除く): 182358190

約数列:

[1, 2, 5, 10, 1979, 3958, 9895, 11503, 19790, 23006, 57515, 115030, 22764437, 45528874, 113822185, 227644370]

約数ペア:

[(1, 227644370), (2, 113822185), (5, 45528874), (10, 22764437), (1979, 115030), (3958, 57515), (9895, 23006), (11503, 19790)]