2008348175

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{5903}}^1$

素因数の和:6383

約数の個数: 24

約数和(自身を含む): 2576977920

約数和(自身を除く): 568629745

約数列:

[1, 5, 25, 31, 155, 439, 775, 2195, 5903, 10975, 13609, 29515, 68045, 147575, 182993, 340225, 914965, 2591417, 4574825, 12957085, 64785425, 80333927, 401669635, 2008348175]

約数ペア:

[(1, 2008348175), (5, 401669635), (25, 80333927), (31, 64785425), (155, 12957085), (439, 4574825), (775, 2591417), (2195, 914965), (5903, 340225), (10975, 182993), (13609, 147575), (29515, 68045)]