11885480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12919}}^1$

素因数の和:12953

約数の個数: 32

約数和(自身を含む): 27907200

約数和(自身を除く): 16021720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 12919, 25838, 51676, 64595, 103352, 129190, 258380, 297137, 516760, 594274, 1188548, 1485685, 2377096, 2971370, 5942740, 11885480]

約数ペア:

[(1, 11885480), (2, 5942740), (4, 2971370), (5, 2377096), (8, 1485685), (10, 1188548), (20, 594274), (23, 516760), (40, 297137), (46, 258380), (92, 129190), (115, 103352), (184, 64595), (230, 51676), (460, 25838), (920, 12919)]