85832080

素因数分解:

$2^4\times 5^1\times {\mathrm{1072901}}^1$

素因数の和:1072914

約数の個数: 20

約数和(自身を含む): 199559772

約数和(自身を除く): 113727692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1072901, 2145802, 4291604, 5364505, 8583208, 10729010, 17166416, 21458020, 42916040, 85832080]

約数ペア:

[(1, 85832080), (2, 42916040), (4, 21458020), (5, 17166416), (8, 10729010), (10, 8583208), (16, 5364505), (20, 4291604), (40, 2145802), (80, 1072901)]