56148800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1888

約数の個数: 84

約数和(自身を含む): 145511520

約数和(自身を除く): 89362720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1847, 1900, 3040, 3694, 3800, 6080, 7388, 7600, 9235, 14776, 15200, 18470, 29552, 30400, 35093, 36940, 46175, 59104, 70186, 73880, 92350, 118208, 140372, 147760, 175465, 184700, 280744, 295520, 350930, 369400, 561488, 591040, 701860, 738800, 877325, 1122976, 1403720, 1477600, 1754650, 2245952, 2807440, 2955200, 3509300, 5614880, 7018600, 11229760, 14037200, 28074400, 56148800]

約数ペア:

[(1, 56148800), (2, 28074400), (4, 14037200), (5, 11229760), (8, 7018600), (10, 5614880), (16, 3509300), (19, 2955200), (20, 2807440), (25, 2245952), (32, 1754650), (38, 1477600), (40, 1403720), (50, 1122976), (64, 877325), (76, 738800), (80, 701860), (95, 591040), (100, 561488), (152, 369400), (160, 350930), (190, 295520), (200, 280744), (304, 184700), (320, 175465), (380, 147760), (400, 140372), (475, 118208), (608, 92350), (760, 73880), (800, 70186), (950, 59104), (1216, 46175), (1520, 36940), (1600, 35093), (1847, 30400), (1900, 29552), (3040, 18470), (3694, 15200), (3800, 14776), (6080, 9235), (7388, 7600)]