28334560

素因数分解:

$2^5\times 5^1\times {\mathrm{177091}}^1$

素因数の和:177106

約数の個数: 24

約数和(自身を含む): 66940776

約数和(自身を除く): 38606216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 177091, 354182, 708364, 885455, 1416728, 1770910, 2833456, 3541820, 5666912, 7083640, 14167280, 28334560]

約数ペア:

[(1, 28334560), (2, 14167280), (4, 7083640), (5, 5666912), (8, 3541820), (10, 2833456), (16, 1770910), (20, 1416728), (32, 885455), (40, 708364), (80, 354182), (160, 177091)]