2110898000

素因数分解:

$2^4\times 5^3\times {\mathrm{863}}^1\times {\mathrm{1223}}^1$

素因数の和:2109

約数の個数: 80

約数和(自身を含む): 5114244096

約数和(自身を除く): 3003346096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 863, 1000, 1223, 1726, 2000, 2446, 3452, 4315, 4892, 6115, 6904, 8630, 9784, 12230, 13808, 17260, 19568, 21575, 24460, 30575, 34520, 43150, 48920, 61150, 69040, 86300, 97840, 107875, 122300, 152875, 172600, 215750, 244600, 305750, 345200, 431500, 489200, 611500, 863000, 1055449, 1223000, 1726000, 2110898, 2446000, 4221796, 5277245, 8443592, 10554490, 16887184, 21108980, 26386225, 42217960, 52772450, 84435920, 105544900, 131931125, 211089800, 263862250, 422179600, 527724500, 1055449000, 2110898000]

約数ペア:

[(1, 2110898000), (2, 1055449000), (4, 527724500), (5, 422179600), (8, 263862250), (10, 211089800), (16, 131931125), (20, 105544900), (25, 84435920), (40, 52772450), (50, 42217960), (80, 26386225), (100, 21108980), (125, 16887184), (200, 10554490), (250, 8443592), (400, 5277245), (500, 4221796), (863, 2446000), (1000, 2110898), (1223, 1726000), (1726, 1223000), (2000, 1055449), (2446, 863000), (3452, 611500), (4315, 489200), (4892, 431500), (6115, 345200), (6904, 305750), (8630, 244600), (9784, 215750), (12230, 172600), (13808, 152875), (17260, 122300), (19568, 107875), (21575, 97840), (24460, 86300), (30575, 69040), (34520, 61150), (43150, 48920)]