9085360

素因数分解:

$2^4\times 5^1\times {\mathrm{113567}}^1$

素因数の和:113580

約数の個数: 20

約数和(自身を含む): 21123648

約数和(自身を除く): 12038288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113567, 227134, 454268, 567835, 908536, 1135670, 1817072, 2271340, 4542680, 9085360]

約数ペア:

[(1, 9085360), (2, 4542680), (4, 2271340), (5, 1817072), (8, 1135670), (10, 908536), (16, 567835), (20, 454268), (40, 227134), (80, 113567)]