2016172075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{5573}}^1$

素因数の和:6111

約数の個数: 24

約数和(自身を含む): 2591910000

約数和(自身を除く): 575737925

約数列:

[1, 5, 25, 29, 145, 499, 725, 2495, 5573, 12475, 14471, 27865, 72355, 139325, 161617, 361775, 808085, 2780927, 4040425, 13904635, 69523175, 80646883, 403234415, 2016172075]

約数ペア:

[(1, 2016172075), (5, 403234415), (25, 80646883), (29, 69523175), (145, 13904635), (499, 4040425), (725, 2780927), (2495, 808085), (5573, 361775), (12475, 161617), (14471, 139325), (27865, 72355)]