11616820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20029}}^1$

素因数の和:20067

約数の個数: 24

約数和(自身を含む): 25237800

約数和(自身を除く): 13620980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 20029, 40058, 80116, 100145, 200290, 400580, 580841, 1161682, 2323364, 2904205, 5808410, 11616820]

約数ペア:

[(1, 11616820), (2, 5808410), (4, 2904205), (5, 2323364), (10, 1161682), (20, 580841), (29, 400580), (58, 200290), (116, 100145), (145, 80116), (290, 40058), (580, 20029)]