16256180

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7193}}^1$

素因数の和:7315

約数の個数: 24

約数和(自身を含む): 34444872

約数和(自身を除く): 18188692

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 7193, 14386, 28772, 35965, 71930, 143860, 812809, 1625618, 3251236, 4064045, 8128090, 16256180]

約数ペア:

[(1, 16256180), (2, 8128090), (4, 4064045), (5, 3251236), (10, 1625618), (20, 812809), (113, 143860), (226, 71930), (452, 35965), (565, 28772), (1130, 14386), (2260, 7193)]