28676000

素因数分解:

$2^5\times 5^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 72176832

約数和(自身を除く): 43500832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 67, 80, 100, 107, 125, 134, 160, 200, 214, 250, 268, 335, 400, 428, 500, 535, 536, 670, 800, 856, 1000, 1070, 1072, 1340, 1675, 1712, 2000, 2140, 2144, 2675, 2680, 3350, 3424, 4000, 4280, 5350, 5360, 6700, 7169, 8375, 8560, 10700, 10720, 13375, 13400, 14338, 16750, 17120, 21400, 26750, 26800, 28676, 33500, 35845, 42800, 53500, 53600, 57352, 67000, 71690, 85600, 107000, 114704, 134000, 143380, 179225, 214000, 229408, 268000, 286760, 358450, 428000, 573520, 716900, 896125, 1147040, 1433800, 1792250, 2867600, 3584500, 5735200, 7169000, 14338000, 28676000]

約数ペア:

[(1, 28676000), (2, 14338000), (4, 7169000), (5, 5735200), (8, 3584500), (10, 2867600), (16, 1792250), (20, 1433800), (25, 1147040), (32, 896125), (40, 716900), (50, 573520), (67, 428000), (80, 358450), (100, 286760), (107, 268000), (125, 229408), (134, 214000), (160, 179225), (200, 143380), (214, 134000), (250, 114704), (268, 107000), (335, 85600), (400, 71690), (428, 67000), (500, 57352), (535, 53600), (536, 53500), (670, 42800), (800, 35845), (856, 33500), (1000, 28676), (1070, 26800), (1072, 26750), (1340, 21400), (1675, 17120), (1712, 16750), (2000, 14338), (2140, 13400), (2144, 13375), (2675, 10720), (2680, 10700), (3350, 8560), (3424, 8375), (4000, 7169), (4280, 6700), (5350, 5360)]