1696392080

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{80627}}^1$

素因数の和:80903

約数の個数: 40

約数和(自身を含む): 3959157312

約数和(自身を除く): 2262765232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 4208, 5260, 10520, 21040, 80627, 161254, 322508, 403135, 645016, 806270, 1290032, 1612540, 3225080, 6450160, 21204901, 42409802, 84819604, 106024505, 169639208, 212049010, 339278416, 424098020, 848196040, 1696392080]

約数ペア:

[(1, 1696392080), (2, 848196040), (4, 424098020), (5, 339278416), (8, 212049010), (10, 169639208), (16, 106024505), (20, 84819604), (40, 42409802), (80, 21204901), (263, 6450160), (526, 3225080), (1052, 1612540), (1315, 1290032), (2104, 806270), (2630, 645016), (4208, 403135), (5260, 322508), (10520, 161254), (21040, 80627)]