22830160

素因数分解:

$2^4\times 5^1\times {\mathrm{285377}}^1$

素因数の和:285390

約数の個数: 20

約数和(自身を含む): 53080308

約数和(自身を除く): 30250148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 285377, 570754, 1141508, 1426885, 2283016, 2853770, 4566032, 5707540, 11415080, 22830160]

約数ペア:

[(1, 22830160), (2, 11415080), (4, 5707540), (5, 4566032), (8, 2853770), (10, 2283016), (16, 1426885), (20, 1141508), (40, 570754), (80, 285377)]