28003450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{15137}}^1$

素因数の和:15186

約数の個数: 24

約数和(自身を含む): 53497692

約数和(自身を除く): 25494242

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 15137, 30274, 75685, 151370, 378425, 560069, 756850, 1120138, 2800345, 5600690, 14001725, 28003450]

約数ペア:

[(1, 28003450), (2, 14001725), (5, 5600690), (10, 2800345), (25, 1120138), (37, 756850), (50, 560069), (74, 378425), (185, 151370), (370, 75685), (925, 30274), (1850, 15137)]