26130760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28403}}^1$

素因数の和:28437

約数の個数: 32

約数和(自身を含む): 61352640

約数和(自身を除く): 35221880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 28403, 56806, 113612, 142015, 227224, 284030, 568060, 653269, 1136120, 1306538, 2613076, 3266345, 5226152, 6532690, 13065380, 26130760]

約数ペア:

[(1, 26130760), (2, 13065380), (4, 6532690), (5, 5226152), (8, 3266345), (10, 2613076), (20, 1306538), (23, 1136120), (40, 653269), (46, 568060), (92, 284030), (115, 227224), (184, 142015), (230, 113612), (460, 56806), (920, 28403)]