105666740

素因数分解:

$2^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{4451}}^1$

素因数の和:5647

約数の個数: 24

約数和(自身を含む): 222136992

約数和(自身を除く): 116470252

約数列:

[1, 2, 4, 5, 10, 20, 1187, 2374, 4451, 4748, 5935, 8902, 11870, 17804, 22255, 23740, 44510, 89020, 5283337, 10566674, 21133348, 26416685, 52833370, 105666740]

約数ペア:

[(1, 105666740), (2, 52833370), (4, 26416685), (5, 21133348), (10, 10566674), (20, 5283337), (1187, 89020), (2374, 44510), (4451, 23740), (4748, 22255), (5935, 17804), (8902, 11870)]