55214000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1495

約数の個数: 80

約数和(自身を含む): 140630880

約数和(自身を除く): 85416880

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, 1453, 1520, 1900, 2000, 2375, 2906, 3800, 4750, 5812, 7265, 7600, 9500, 11624, 14530, 19000, 23248, 27607, 29060, 36325, 38000, 55214, 58120, 72650, 110428, 116240, 138035, 145300, 181625, 220856, 276070, 290600, 363250, 441712, 552140, 581200, 690175, 726500, 1104280, 1380350, 1453000, 2208560, 2760700, 2906000, 3450875, 5521400, 6901750, 11042800, 13803500, 27607000, 55214000]

約数ペア:

[(1, 55214000), (2, 27607000), (4, 13803500), (5, 11042800), (8, 6901750), (10, 5521400), (16, 3450875), (19, 2906000), (20, 2760700), (25, 2208560), (38, 1453000), (40, 1380350), (50, 1104280), (76, 726500), (80, 690175), (95, 581200), (100, 552140), (125, 441712), (152, 363250), (190, 290600), (200, 276070), (250, 220856), (304, 181625), (380, 145300), (400, 138035), (475, 116240), (500, 110428), (760, 72650), (950, 58120), (1000, 55214), (1453, 38000), (1520, 36325), (1900, 29060), (2000, 27607), (2375, 23248), (2906, 19000), (3800, 14530), (4750, 11624), (5812, 9500), (7265, 7600)]