201910025

素因数分解:

$5^2\times {\mathrm{181}}^1\times {\mathrm{44621}}^1$

素因数の和:44812

約数の個数: 12

約数和(自身を含む): 251757324

約数和(自身を除く): 49847299

約数列:

[1, 5, 25, 181, 905, 4525, 44621, 223105, 1115525, 8076401, 40382005, 201910025]

約数ペア:

[(1, 201910025), (5, 40382005), (25, 8076401), (181, 1115525), (905, 223105), (4525, 44621)]