26628500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2841

約数の個数: 48

約数和(自身を含む): 61239360

約数和(自身を除く): 34610860

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 2803, 4750, 5606, 9500, 11212, 14015, 28030, 53257, 56060, 70075, 106514, 140150, 213028, 266285, 280300, 350375, 532570, 700750, 1065140, 1331425, 1401500, 2662850, 5325700, 6657125, 13314250, 26628500]

約数ペア:

[(1, 26628500), (2, 13314250), (4, 6657125), (5, 5325700), (10, 2662850), (19, 1401500), (20, 1331425), (25, 1065140), (38, 700750), (50, 532570), (76, 350375), (95, 280300), (100, 266285), (125, 213028), (190, 140150), (250, 106514), (380, 70075), (475, 56060), (500, 53257), (950, 28030), (1900, 14015), (2375, 11212), (2803, 9500), (4750, 5606)]