80021044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{2399}}^1$

素因数の和:2703

約数の個数: 24

約数和(自身を含む): 145152000

約数和(自身を除く): 65130956

約数列:

[1, 2, 4, 31, 62, 124, 269, 538, 1076, 2399, 4798, 8339, 9596, 16678, 33356, 74369, 148738, 297476, 645331, 1290662, 2581324, 20005261, 40010522, 80021044]

約数ペア:

[(1, 80021044), (2, 40010522), (4, 20005261), (31, 2581324), (62, 1290662), (124, 645331), (269, 297476), (538, 148738), (1076, 74369), (2399, 33356), (4798, 16678), (8339, 9596)]