6661036240

素因数分解:

$2^4\times 5^1\times {\mathrm{83262953}}^1$

素因数の和:83262966

約数の個数: 20

約数和(自身を含む): 15486909444

約数和(自身を除く): 8825873204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83262953, 166525906, 333051812, 416314765, 666103624, 832629530, 1332207248, 1665259060, 3330518120, 6661036240]

約数ペア:

[(1, 6661036240), (2, 3330518120), (4, 1665259060), (5, 1332207248), (8, 832629530), (10, 666103624), (16, 416314765), (20, 333051812), (40, 166525906), (80, 83262953)]