12376450000

素因数分解:

$2^4\times 5^5\times {\mathrm{247529}}^1$

素因数の和:247562

約数の個数: 60

約数和(自身を含む): 29972417580

約数和(自身を除く): 17595967580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 3125, 5000, 6250, 10000, 12500, 25000, 50000, 247529, 495058, 990116, 1237645, 1980232, 2475290, 3960464, 4950580, 6188225, 9901160, 12376450, 19802320, 24752900, 30941125, 49505800, 61882250, 99011600, 123764500, 154705625, 247529000, 309411250, 495058000, 618822500, 773528125, 1237645000, 1547056250, 2475290000, 3094112500, 6188225000, 12376450000]

約数ペア:

[(1, 12376450000), (2, 6188225000), (4, 3094112500), (5, 2475290000), (8, 1547056250), (10, 1237645000), (16, 773528125), (20, 618822500), (25, 495058000), (40, 309411250), (50, 247529000), (80, 154705625), (100, 123764500), (125, 99011600), (200, 61882250), (250, 49505800), (400, 30941125), (500, 24752900), (625, 19802320), (1000, 12376450), (1250, 9901160), (2000, 6188225), (2500, 4950580), (3125, 3960464), (5000, 2475290), (6250, 1980232), (10000, 1237645), (12500, 990116), (25000, 495058), (50000, 247529)]