23447980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10957}}^1$

素因数の和:11073

約数の個数: 24

約数和(自身を含む): 49705488

約数和(自身を除く): 26257508

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 10957, 21914, 43828, 54785, 109570, 219140, 1172399, 2344798, 4689596, 5861995, 11723990, 23447980]

約数ペア:

[(1, 23447980), (2, 11723990), (4, 5861995), (5, 4689596), (10, 2344798), (20, 1172399), (107, 219140), (214, 109570), (428, 54785), (535, 43828), (1070, 21914), (2140, 10957)]