85372130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26431}}^1$

素因数の和:26474

約数の個数: 32

約数和(自身を含む): 171279360

約数和(自身を除く): 85907230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 26431, 52862, 132155, 264310, 449327, 502189, 898654, 1004378, 2246635, 2510945, 4493270, 5021890, 8537213, 17074426, 42686065, 85372130]

約数ペア:

[(1, 85372130), (2, 42686065), (5, 17074426), (10, 8537213), (17, 5021890), (19, 4493270), (34, 2510945), (38, 2246635), (85, 1004378), (95, 898654), (170, 502189), (190, 449327), (323, 264310), (646, 132155), (1615, 52862), (3230, 26431)]