84752000

素因数分解:

$2^7\times 5^3\times {\mathrm{5297}}^1$

素因数の和:5326

約数の個数: 64

約数和(自身を含む): 210754440

約数和(自身を除く): 126002440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 5297, 8000, 10594, 16000, 21188, 26485, 42376, 52970, 84752, 105940, 132425, 169504, 211880, 264850, 339008, 423760, 529700, 662125, 678016, 847520, 1059400, 1324250, 1695040, 2118800, 2648500, 3390080, 4237600, 5297000, 8475200, 10594000, 16950400, 21188000, 42376000, 84752000]

約数ペア:

[(1, 84752000), (2, 42376000), (4, 21188000), (5, 16950400), (8, 10594000), (10, 8475200), (16, 5297000), (20, 4237600), (25, 3390080), (32, 2648500), (40, 2118800), (50, 1695040), (64, 1324250), (80, 1059400), (100, 847520), (125, 678016), (128, 662125), (160, 529700), (200, 423760), (250, 339008), (320, 264850), (400, 211880), (500, 169504), (640, 132425), (800, 105940), (1000, 84752), (1600, 52970), (2000, 42376), (3200, 26485), (4000, 21188), (5297, 16000), (8000, 10594)]