12140000

素因数分解:

$2^5\times 5^4\times {\mathrm{607}}^1$

素因数の和:637

約数の個数: 60

約数和(自身を含む): 29915424

約数和(自身を除く): 17775424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 607, 625, 800, 1000, 1214, 1250, 2000, 2428, 2500, 3035, 4000, 4856, 5000, 6070, 9712, 10000, 12140, 15175, 19424, 20000, 24280, 30350, 48560, 60700, 75875, 97120, 121400, 151750, 242800, 303500, 379375, 485600, 607000, 758750, 1214000, 1517500, 2428000, 3035000, 6070000, 12140000]

約数ペア:

[(1, 12140000), (2, 6070000), (4, 3035000), (5, 2428000), (8, 1517500), (10, 1214000), (16, 758750), (20, 607000), (25, 485600), (32, 379375), (40, 303500), (50, 242800), (80, 151750), (100, 121400), (125, 97120), (160, 75875), (200, 60700), (250, 48560), (400, 30350), (500, 24280), (607, 20000), (625, 19424), (800, 15175), (1000, 12140), (1214, 10000), (1250, 9712), (2000, 6070), (2428, 5000), (2500, 4856), (3035, 4000)]