2876000

素因数分解:

$2^5\times 5^3\times {\mathrm{719}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4200160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 719, 800, 1000, 1438, 2000, 2876, 3595, 4000, 5752, 7190, 11504, 14380, 17975, 23008, 28760, 35950, 57520, 71900, 89875, 115040, 143800, 179750, 287600, 359500, 575200, 719000, 1438000, 2876000]

約数ペア:

[(1, 2876000), (2, 1438000), (4, 719000), (5, 575200), (8, 359500), (10, 287600), (16, 179750), (20, 143800), (25, 115040), (32, 89875), (40, 71900), (50, 57520), (80, 35950), (100, 28760), (125, 23008), (160, 17975), (200, 14380), (250, 11504), (400, 7190), (500, 5752), (719, 4000), (800, 3595), (1000, 2876), (1438, 2000)]