225050450

素因数分解:

$2^1\times 5^2\times {\mathrm{4501009}}^1$

素因数の和:4501021

約数の個数: 12

約数和(自身を含む): 418593930

約数和(自身を除く): 193543480

約数列:

[1, 2, 5, 10, 25, 50, 4501009, 9002018, 22505045, 45010090, 112525225, 225050450]

約数ペア:

[(1, 225050450), (2, 112525225), (5, 45010090), (10, 22505045), (25, 9002018), (50, 4501009)]