11803840

素因数分解:

$2^6\times 5^1\times {\mathrm{36887}}^1$

素因数の和:36904

約数の個数: 28

約数和(自身を含む): 28108656

約数和(自身を除く): 16304816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 36887, 73774, 147548, 184435, 295096, 368870, 590192, 737740, 1180384, 1475480, 2360768, 2950960, 5901920, 11803840]

約数ペア:

[(1, 11803840), (2, 5901920), (4, 2950960), (5, 2360768), (8, 1475480), (10, 1180384), (16, 737740), (20, 590192), (32, 368870), (40, 295096), (64, 184435), (80, 147548), (160, 73774), (320, 36887)]