228700900

素因数分解:

$2^2\times 5^2\times {\mathrm{2287009}}^1$

素因数の和:2287023

約数の個数: 18

約数和(自身を含む): 496281170

約数和(自身を除く): 267580270

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2287009, 4574018, 9148036, 11435045, 22870090, 45740180, 57175225, 114350450, 228700900]

約数ペア:

[(1, 228700900), (2, 114350450), (4, 57175225), (5, 45740180), (10, 22870090), (20, 11435045), (25, 9148036), (50, 4574018), (100, 2287009)]