2011392025

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{7103}}^1$

素因数の和:7401

約数の個数: 24

約数和(自身を含む): 2558121984

約数和(自身を除く): 546729959

約数列:

[1, 5, 25, 47, 235, 241, 1175, 1205, 6025, 7103, 11327, 35515, 56635, 177575, 283175, 333841, 1669205, 1711823, 8346025, 8559115, 42795575, 80455681, 402278405, 2011392025]

約数ペア:

[(1, 2011392025), (5, 402278405), (25, 80455681), (47, 42795575), (235, 8559115), (241, 8346025), (1175, 1711823), (1205, 1669205), (6025, 333841), (7103, 283175), (11327, 177575), (35515, 56635)]