118186220

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{19001}}^1$

素因数の和:19321

約数の個数: 24

約数和(自身を含む): 249002208

約数和(自身を除く): 130815988

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 19001, 38002, 76004, 95005, 190010, 380020, 5909311, 11818622, 23637244, 29546555, 59093110, 118186220]

約数ペア:

[(1, 118186220), (2, 59093110), (4, 29546555), (5, 23637244), (10, 11818622), (20, 5909311), (311, 380020), (622, 190010), (1244, 95005), (1555, 76004), (3110, 38002), (6220, 19001)]