9403840

素因数分解:

$2^6\times 5^1\times {\mathrm{29387}}^1$

素因数の和:29404

約数の個数: 28

約数和(自身を含む): 22393656

約数和(自身を除く): 12989816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 29387, 58774, 117548, 146935, 235096, 293870, 470192, 587740, 940384, 1175480, 1880768, 2350960, 4701920, 9403840]

約数ペア:

[(1, 9403840), (2, 4701920), (4, 2350960), (5, 1880768), (8, 1175480), (10, 940384), (16, 587740), (20, 470192), (32, 293870), (40, 235096), (64, 146935), (80, 117548), (160, 58774), (320, 29387)]