2236689025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{2161}}^1\times {\mathrm{2179}}^1$

素因数の和:4369

約数の個数: 24

約数和(自身を含む): 2922159200

約数和(自身を除く): 685470175

約数列:

[1, 5, 19, 25, 95, 475, 2161, 2179, 10805, 10895, 41059, 41401, 54025, 54475, 205295, 207005, 1026475, 1035025, 4708819, 23544095, 89467561, 117720475, 447337805, 2236689025]

約数ペア:

[(1, 2236689025), (5, 447337805), (19, 117720475), (25, 89467561), (95, 23544095), (475, 4708819), (2161, 1035025), (2179, 1026475), (10805, 207005), (10895, 205295), (41059, 54475), (41401, 54025)]