123500540

素因数分解:

$2^2\times 5^1\times {\mathrm{6175027}}^1$

素因数の和:6175036

約数の個数: 12

約数和(自身を含む): 259351176

約数和(自身を除く): 135850636

約数列:

[1, 2, 4, 5, 10, 20, 6175027, 12350054, 24700108, 30875135, 61750270, 123500540]

約数ペア:

[(1, 123500540), (2, 61750270), (4, 30875135), (5, 24700108), (10, 12350054), (20, 6175027)]