2683840

素因数分解:

$2^6\times 5^1\times {\mathrm{8387}}^1$

素因数の和:8404

約数の個数: 28

約数和(自身を含む): 6391656

約数和(自身を除く): 3707816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8387, 16774, 33548, 41935, 67096, 83870, 134192, 167740, 268384, 335480, 536768, 670960, 1341920, 2683840]

約数ペア:

[(1, 2683840), (2, 1341920), (4, 670960), (5, 536768), (8, 335480), (10, 268384), (16, 167740), (20, 134192), (32, 83870), (40, 67096), (64, 41935), (80, 33548), (160, 16774), (320, 8387)]