120070000

素因数分解:

$2^4\times 5^4\times {\mathrm{12007}}^1$

素因数の和:12035

約数の個数: 50

約数和(自身を含む): 290725688

約数和(自身を除く): 170655688

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, 5000, 10000, 12007, 24014, 48028, 60035, 96056, 120070, 192112, 240140, 300175, 480280, 600350, 960560, 1200700, 1500875, 2401400, 3001750, 4802800, 6003500, 7504375, 12007000, 15008750, 24014000, 30017500, 60035000, 120070000]

約数ペア:

[(1, 120070000), (2, 60035000), (4, 30017500), (5, 24014000), (8, 15008750), (10, 12007000), (16, 7504375), (20, 6003500), (25, 4802800), (40, 3001750), (50, 2401400), (80, 1500875), (100, 1200700), (125, 960560), (200, 600350), (250, 480280), (400, 300175), (500, 240140), (625, 192112), (1000, 120070), (1250, 96056), (2000, 60035), (2500, 48028), (5000, 24014), (10000, 12007)]