85783840

素因数分解:

$2^5\times 5^1\times {\mathrm{536149}}^1$

素因数の和:536164

約数の個数: 24

約数和(自身を含む): 202664700

約数和(自身を除く): 116880860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 536149, 1072298, 2144596, 2680745, 4289192, 5361490, 8578384, 10722980, 17156768, 21445960, 42891920, 85783840]

約数ペア:

[(1, 85783840), (2, 42891920), (4, 21445960), (5, 17156768), (8, 10722980), (10, 8578384), (16, 5361490), (20, 4289192), (32, 2680745), (40, 2144596), (80, 1072298), (160, 536149)]