520095340

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{172217}}^1$

素因数の和:172377

約数の個数: 24

約数和(自身を含む): 1099439712

約数和(自身を除く): 579344372

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 172217, 344434, 688868, 861085, 1722170, 3444340, 26004767, 52009534, 104019068, 130023835, 260047670, 520095340]

約数ペア:

[(1, 520095340), (2, 260047670), (4, 130023835), (5, 104019068), (10, 52009534), (20, 26004767), (151, 3444340), (302, 1722170), (604, 861085), (755, 688868), (1510, 344434), (3020, 172217)]