1090450

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 2056788

約数和(自身を除く): 966338

約数列:

[1, 2, 5, 10, 25, 50, 113, 193, 226, 386, 565, 965, 1130, 1930, 2825, 4825, 5650, 9650, 21809, 43618, 109045, 218090, 545225, 1090450]

約数ペア:

[(1, 1090450), (2, 545225), (5, 218090), (10, 109045), (25, 43618), (50, 21809), (113, 9650), (193, 5650), (226, 4825), (386, 2825), (565, 1930), (965, 1130)]