26153500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 60147360

約数和(自身を除く): 33993860

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, 2753, 4750, 5506, 9500, 11012, 13765, 27530, 52307, 55060, 68825, 104614, 137650, 209228, 261535, 275300, 344125, 523070, 688250, 1046140, 1307675, 1376500, 2615350, 5230700, 6538375, 13076750, 26153500]

約数ペア:

[(1, 26153500), (2, 13076750), (4, 6538375), (5, 5230700), (10, 2615350), (19, 1376500), (20, 1307675), (25, 1046140), (38, 688250), (50, 523070), (76, 344125), (95, 275300), (100, 261535), (125, 209228), (190, 137650), (250, 104614), (380, 68825), (475, 55060), (500, 52307), (950, 27530), (1900, 13765), (2375, 11012), (2753, 9500), (4750, 5506)]