10246519025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{51239}}^1$

素因数の和:51689

約数の個数: 24

約数和(自身を含む): 13406433600

約数和(自身を除く): 3159914575

約数列:

[1, 5, 19, 25, 95, 421, 475, 2105, 7999, 10525, 39995, 51239, 199975, 256195, 973541, 1280975, 4867705, 21571619, 24338525, 107858095, 409860761, 539290475, 2049303805, 10246519025]

約数ペア:

[(1, 10246519025), (5, 2049303805), (19, 539290475), (25, 409860761), (95, 107858095), (421, 24338525), (475, 21571619), (2105, 4867705), (7999, 1280975), (10525, 973541), (39995, 256195), (51239, 199975)]