2073707975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{11519}}^1$

素因数の和:11927

約数の個数: 24

約数和(自身を含む): 2714112000

約数和(自身を除く): 640404025

約数列:

[1, 5, 19, 25, 95, 379, 475, 1895, 7201, 9475, 11519, 36005, 57595, 180025, 218861, 287975, 1094305, 4365701, 5471525, 21828505, 82948319, 109142525, 414741595, 2073707975]

約数ペア:

[(1, 2073707975), (5, 414741595), (19, 109142525), (25, 82948319), (95, 21828505), (379, 5471525), (475, 4365701), (1895, 1094305), (7201, 287975), (9475, 218861), (11519, 180025), (36005, 57595)]