2080496855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{853}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 2644475904

約数和(自身を除く): 563979049

約数列:

[1, 5, 23, 115, 127, 167, 635, 835, 853, 2921, 3841, 4265, 14605, 19205, 19619, 21209, 98095, 106045, 108331, 142451, 487807, 541655, 712255, 2439035, 2491613, 3276373, 12458065, 16381865, 18091277, 90456385, 416099371, 2080496855]

約数ペア:

[(1, 2080496855), (5, 416099371), (23, 90456385), (115, 18091277), (127, 16381865), (167, 12458065), (635, 3276373), (835, 2491613), (853, 2439035), (2921, 712255), (3841, 541655), (4265, 487807), (14605, 142451), (19205, 108331), (19619, 106045), (21209, 98095)]