12394000

素因数分解:

$2^4\times 5^3\times {\mathrm{6197}}^1$

素因数の和:6220

約数の個数: 40

約数和(自身を含む): 29973528

約数和(自身を除く): 17579528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 6197, 12394, 24788, 30985, 49576, 61970, 99152, 123940, 154925, 247880, 309850, 495760, 619700, 774625, 1239400, 1549250, 2478800, 3098500, 6197000, 12394000]

約数ペア:

[(1, 12394000), (2, 6197000), (4, 3098500), (5, 2478800), (8, 1549250), (10, 1239400), (16, 774625), (20, 619700), (25, 495760), (40, 309850), (50, 247880), (80, 154925), (100, 123940), (125, 99152), (200, 61970), (250, 49576), (400, 30985), (500, 24788), (1000, 12394), (2000, 6197)]