2470180975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{3821}}^1$

素因数の和:5211

約数の個数: 24

約数和(自身を含む): 3227449680

約数和(自身を除く): 757268705

約数列:

[1, 5, 19, 25, 95, 475, 1361, 3821, 6805, 19105, 25859, 34025, 72599, 95525, 129295, 362995, 646475, 1814975, 5200381, 26001905, 98807239, 130009525, 494036195, 2470180975]

約数ペア:

[(1, 2470180975), (5, 494036195), (19, 130009525), (25, 98807239), (95, 26001905), (475, 5200381), (1361, 1814975), (3821, 646475), (6805, 362995), (19105, 129295), (25859, 95525), (34025, 72599)]