2016752375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2921

約数の個数: 48

約数和(自身を含む): 2826375552

約数和(自身を除く): 809623177

約数列:

[1, 5, 11, 25, 47, 55, 121, 125, 235, 275, 517, 605, 1175, 1375, 2585, 2837, 3025, 5687, 5875, 12925, 14185, 15125, 28435, 31207, 64625, 70925, 133339, 142175, 156035, 343277, 354625, 666695, 710875, 780175, 1466729, 1716385, 3333475, 3900875, 7333645, 8581925, 16134019, 16667375, 36668225, 42909625, 80670095, 183341125, 403350475, 2016752375]

約数ペア:

[(1, 2016752375), (5, 403350475), (11, 183341125), (25, 80670095), (47, 42909625), (55, 36668225), (121, 16667375), (125, 16134019), (235, 8581925), (275, 7333645), (517, 3900875), (605, 3333475), (1175, 1716385), (1375, 1466729), (2585, 780175), (2837, 710875), (3025, 666695), (5687, 354625), (5875, 343277), (12925, 156035), (14185, 142175), (15125, 133339), (28435, 70925), (31207, 64625)]