85391510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26437}}^1$

素因数の和:26480

約数の個数: 32

約数和(自身を含む): 171318240

約数和(自身を除く): 85926730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 26437, 52874, 132185, 264370, 449429, 502303, 898858, 1004606, 2247145, 2511515, 4494290, 5023030, 8539151, 17078302, 42695755, 85391510]

約数ペア:

[(1, 85391510), (2, 42695755), (5, 17078302), (10, 8539151), (17, 5023030), (19, 4494290), (34, 2511515), (38, 2247145), (85, 1004606), (95, 898858), (170, 502303), (190, 449429), (323, 264370), (646, 132185), (1615, 52874), (3230, 26437)]