23204860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{165749}}^1$

素因数の和:165765

約数の個数: 24

約数和(自身を含む): 55692000

約数和(自身を除く): 32487140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 165749, 331498, 662996, 828745, 1160243, 1657490, 2320486, 3314980, 4640972, 5801215, 11602430, 23204860]

約数ペア:

[(1, 23204860), (2, 11602430), (4, 5801215), (5, 4640972), (7, 3314980), (10, 2320486), (14, 1657490), (20, 1160243), (28, 828745), (35, 662996), (70, 331498), (140, 165749)]