165288530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{3137}}^1$

素因数の和:3634

約数の個数: 32

約数和(自身を含む): 325347840

約数和(自身を除く): 160059310

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 479, 958, 2395, 3137, 4790, 5269, 6274, 10538, 15685, 26345, 31370, 34507, 52690, 69014, 172535, 345070, 1502623, 3005246, 7513115, 15026230, 16528853, 33057706, 82644265, 165288530]

約数ペア:

[(1, 165288530), (2, 82644265), (5, 33057706), (10, 16528853), (11, 15026230), (22, 7513115), (55, 3005246), (110, 1502623), (479, 345070), (958, 172535), (2395, 69014), (3137, 52690), (4790, 34507), (5269, 31370), (6274, 26345), (10538, 15685)]