232893160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{135403}}^1$

素因数の和:135457

約数の個数: 32

約数和(自身を含む): 536199840

約数和(自身を除く): 303306680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 135403, 270806, 541612, 677015, 1083224, 1354030, 2708060, 5416120, 5822329, 11644658, 23289316, 29111645, 46578632, 58223290, 116446580, 232893160]

約数ペア:

[(1, 232893160), (2, 116446580), (4, 58223290), (5, 46578632), (8, 29111645), (10, 23289316), (20, 11644658), (40, 5822329), (43, 5416120), (86, 2708060), (172, 1354030), (215, 1083224), (344, 677015), (430, 541612), (860, 270806), (1720, 135403)]