2016012125

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{839}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 2578867200

約数和(自身を除く): 562855075

約数列:

[1, 5, 25, 47, 125, 235, 409, 839, 1175, 2045, 4195, 5875, 10225, 19223, 20975, 39433, 51125, 96115, 104875, 197165, 343151, 480575, 985825, 1715755, 2402875, 4929125, 8578775, 16128097, 42893875, 80640485, 403202425, 2016012125]

約数ペア:

[(1, 2016012125), (5, 403202425), (25, 80640485), (47, 42893875), (125, 16128097), (235, 8578775), (409, 4929125), (839, 2402875), (1175, 1715755), (2045, 985825), (4195, 480575), (5875, 343151), (10225, 197165), (19223, 104875), (20975, 96115), (39433, 51125)]