3748000

素因数分解:

$2^5\times 5^3\times {\mathrm{937}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 9218664

約数和(自身を除く): 5470664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 937, 1000, 1874, 2000, 3748, 4000, 4685, 7496, 9370, 14992, 18740, 23425, 29984, 37480, 46850, 74960, 93700, 117125, 149920, 187400, 234250, 374800, 468500, 749600, 937000, 1874000, 3748000]

約数ペア:

[(1, 3748000), (2, 1874000), (4, 937000), (5, 749600), (8, 468500), (10, 374800), (16, 234250), (20, 187400), (25, 149920), (32, 117125), (40, 93700), (50, 74960), (80, 46850), (100, 37480), (125, 29984), (160, 23425), (200, 18740), (250, 14992), (400, 9370), (500, 7496), (800, 4685), (937, 4000), (1000, 3748), (1874, 2000)]