85826240

素因数分解:

$2^6\times 5^1\times {\mathrm{268207}}^1$

素因数の和:268224

約数の個数: 28

約数和(自身を含む): 204374496

約数和(自身を除く): 118548256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 268207, 536414, 1072828, 1341035, 2145656, 2682070, 4291312, 5364140, 8582624, 10728280, 17165248, 21456560, 42913120, 85826240]

約数ペア:

[(1, 85826240), (2, 42913120), (4, 21456560), (5, 17165248), (8, 10728280), (10, 8582624), (16, 5364140), (20, 4291312), (32, 2682070), (40, 2145656), (64, 1341035), (80, 1072828), (160, 536414), (320, 268207)]