66842000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1801

約数の個数: 80

約数和(自身を含む): 170227200

約数和(自身を除く): 103385200

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, 1759, 1900, 2000, 2375, 3518, 3800, 4750, 7036, 7600, 8795, 9500, 14072, 17590, 19000, 28144, 33421, 35180, 38000, 43975, 66842, 70360, 87950, 133684, 140720, 167105, 175900, 219875, 267368, 334210, 351800, 439750, 534736, 668420, 703600, 835525, 879500, 1336840, 1671050, 1759000, 2673680, 3342100, 3518000, 4177625, 6684200, 8355250, 13368400, 16710500, 33421000, 66842000]

約数ペア:

[(1, 66842000), (2, 33421000), (4, 16710500), (5, 13368400), (8, 8355250), (10, 6684200), (16, 4177625), (19, 3518000), (20, 3342100), (25, 2673680), (38, 1759000), (40, 1671050), (50, 1336840), (76, 879500), (80, 835525), (95, 703600), (100, 668420), (125, 534736), (152, 439750), (190, 351800), (200, 334210), (250, 267368), (304, 219875), (380, 175900), (400, 167105), (475, 140720), (500, 133684), (760, 87950), (950, 70360), (1000, 66842), (1520, 43975), (1759, 38000), (1900, 35180), (2000, 33421), (2375, 28144), (3518, 19000), (3800, 17590), (4750, 14072), (7036, 9500), (7600, 8795)]