23800900

素因数分解:

$2^2\times 5^2\times {\mathrm{238009}}^1$

素因数の和:238023

約数の個数: 18

約数和(自身を含む): 51648170

約数和(自身を除く): 27847270

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 238009, 476018, 952036, 1190045, 2380090, 4760180, 5950225, 11900450, 23800900]

約数ペア:

[(1, 23800900), (2, 11900450), (4, 5950225), (5, 4760180), (10, 2380090), (20, 1190045), (25, 952036), (50, 476018), (100, 238009)]