8382022160

素因数分解:

$2^4\times 5^1\times {\mathrm{104775277}}^1$

素因数の和:104775290

約数の個数: 20

約数和(自身を含む): 19488201708

約数和(自身を除く): 11106179548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 104775277, 209550554, 419101108, 523876385, 838202216, 1047752770, 1676404432, 2095505540, 4191011080, 8382022160]

約数ペア:

[(1, 8382022160), (2, 4191011080), (4, 2095505540), (5, 1676404432), (8, 1047752770), (10, 838202216), (16, 523876385), (20, 419101108), (40, 209550554), (80, 104775277)]