2013855505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{5519}}^1$

素因数の和:5733

約数の個数: 32

約数和(自身を含む): 2670796800

約数和(自身を除く): 656941295

約数列:

[1, 5, 19, 23, 95, 115, 167, 437, 835, 2185, 3173, 3841, 5519, 15865, 19205, 27595, 72979, 104861, 126937, 364895, 524305, 634685, 921673, 2411803, 4608365, 12059015, 17511787, 21198479, 87558935, 105992395, 402771101, 2013855505]

約数ペア:

[(1, 2013855505), (5, 402771101), (19, 105992395), (23, 87558935), (95, 21198479), (115, 17511787), (167, 12059015), (437, 4608365), (835, 2411803), (2185, 921673), (3173, 634685), (3841, 524305), (5519, 364895), (15865, 126937), (19205, 104861), (27595, 72979)]