52388000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{1871}}^1$

素因数の和:1903

約数の個数: 96

約数和(自身を含む): 147184128

約数和(自身を除く): 94796128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 1871, 2000, 2800, 3500, 3742, 4000, 5600, 7000, 7484, 9355, 13097, 14000, 14968, 18710, 26194, 28000, 29936, 37420, 46775, 52388, 59872, 65485, 74840, 93550, 104776, 130970, 149680, 187100, 209552, 233875, 261940, 299360, 327425, 374200, 419104, 467750, 523880, 654850, 748400, 935500, 1047760, 1309700, 1496800, 1637125, 1871000, 2095520, 2619400, 3274250, 3742000, 5238800, 6548500, 7484000, 10477600, 13097000, 26194000, 52388000]

約数ペア:

[(1, 52388000), (2, 26194000), (4, 13097000), (5, 10477600), (7, 7484000), (8, 6548500), (10, 5238800), (14, 3742000), (16, 3274250), (20, 2619400), (25, 2095520), (28, 1871000), (32, 1637125), (35, 1496800), (40, 1309700), (50, 1047760), (56, 935500), (70, 748400), (80, 654850), (100, 523880), (112, 467750), (125, 419104), (140, 374200), (160, 327425), (175, 299360), (200, 261940), (224, 233875), (250, 209552), (280, 187100), (350, 149680), (400, 130970), (500, 104776), (560, 93550), (700, 74840), (800, 65485), (875, 59872), (1000, 52388), (1120, 46775), (1400, 37420), (1750, 29936), (1871, 28000), (2000, 26194), (2800, 18710), (3500, 14968), (3742, 14000), (4000, 13097), (5600, 9355), (7000, 7484)]