123766000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3299

約数の個数: 80

約数和(自身を含む): 315113760

約数和(自身を除く): 191347760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1900, 2000, 2375, 3257, 3800, 4750, 6514, 7600, 9500, 13028, 16285, 19000, 26056, 32570, 38000, 52112, 61883, 65140, 81425, 123766, 130280, 162850, 247532, 260560, 309415, 325700, 407125, 495064, 618830, 651400, 814250, 990128, 1237660, 1302800, 1547075, 1628500, 2475320, 3094150, 3257000, 4950640, 6188300, 6514000, 7735375, 12376600, 15470750, 24753200, 30941500, 61883000, 123766000]

約数ペア:

[(1, 123766000), (2, 61883000), (4, 30941500), (5, 24753200), (8, 15470750), (10, 12376600), (16, 7735375), (19, 6514000), (20, 6188300), (25, 4950640), (38, 3257000), (40, 3094150), (50, 2475320), (76, 1628500), (80, 1547075), (95, 1302800), (100, 1237660), (125, 990128), (152, 814250), (190, 651400), (200, 618830), (250, 495064), (304, 407125), (380, 325700), (400, 309415), (475, 260560), (500, 247532), (760, 162850), (950, 130280), (1000, 123766), (1520, 81425), (1900, 65140), (2000, 61883), (2375, 52112), (3257, 38000), (3800, 32570), (4750, 26056), (6514, 19000), (7600, 16285), (9500, 13028)]