25203500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 66393600

約数和(自身を除く): 41190100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 125, 133, 140, 175, 190, 250, 266, 350, 379, 380, 475, 500, 532, 665, 700, 758, 875, 950, 1330, 1516, 1750, 1895, 1900, 2375, 2653, 2660, 3325, 3500, 3790, 4750, 5306, 6650, 7201, 7580, 9475, 9500, 10612, 13265, 13300, 14402, 16625, 18950, 26530, 28804, 33250, 36005, 37900, 47375, 50407, 53060, 66325, 66500, 72010, 94750, 100814, 132650, 144020, 180025, 189500, 201628, 252035, 265300, 331625, 360050, 504070, 663250, 720100, 900125, 1008140, 1260175, 1326500, 1800250, 2520350, 3600500, 5040700, 6300875, 12601750, 25203500]

約数ペア:

[(1, 25203500), (2, 12601750), (4, 6300875), (5, 5040700), (7, 3600500), (10, 2520350), (14, 1800250), (19, 1326500), (20, 1260175), (25, 1008140), (28, 900125), (35, 720100), (38, 663250), (50, 504070), (70, 360050), (76, 331625), (95, 265300), (100, 252035), (125, 201628), (133, 189500), (140, 180025), (175, 144020), (190, 132650), (250, 100814), (266, 94750), (350, 72010), (379, 66500), (380, 66325), (475, 53060), (500, 50407), (532, 47375), (665, 37900), (700, 36005), (758, 33250), (875, 28804), (950, 26530), (1330, 18950), (1516, 16625), (1750, 14402), (1895, 13300), (1900, 13265), (2375, 10612), (2653, 9500), (2660, 9475), (3325, 7580), (3500, 7201), (3790, 6650), (4750, 5306)]