28492028450

素因数分解:

$2^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{1632781}}^1$

素因数の和:1633142

約数の個数: 24

約数和(自身を含む): 53147054100

約数和(自身を除く): 24655025650

約数列:

[1, 2, 5, 10, 25, 50, 349, 698, 1745, 3490, 8725, 17450, 1632781, 3265562, 8163905, 16327810, 40819525, 81639050, 569840569, 1139681138, 2849202845, 5698405690, 14246014225, 28492028450]

約数ペア:

[(1, 28492028450), (2, 14246014225), (5, 5698405690), (10, 2849202845), (25, 1139681138), (50, 569840569), (349, 81639050), (698, 40819525), (1745, 16327810), (3490, 8163905), (8725, 3265562), (17450, 1632781)]