25372600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 67852800

約数和(自身を除く): 42480200

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 275, 380, 418, 440, 475, 550, 607, 760, 836, 950, 1045, 1100, 1214, 1672, 1900, 2090, 2200, 2428, 3035, 3800, 4180, 4856, 5225, 6070, 6677, 8360, 10450, 11533, 12140, 13354, 15175, 20900, 23066, 24280, 26708, 30350, 33385, 41800, 46132, 53416, 57665, 60700, 66770, 92264, 115330, 121400, 126863, 133540, 166925, 230660, 253726, 267080, 288325, 333850, 461320, 507452, 576650, 634315, 667700, 1014904, 1153300, 1268630, 1335400, 2306600, 2537260, 3171575, 5074520, 6343150, 12686300, 25372600]

約数ペア:

[(1, 25372600), (2, 12686300), (4, 6343150), (5, 5074520), (8, 3171575), (10, 2537260), (11, 2306600), (19, 1335400), (20, 1268630), (22, 1153300), (25, 1014904), (38, 667700), (40, 634315), (44, 576650), (50, 507452), (55, 461320), (76, 333850), (88, 288325), (95, 267080), (100, 253726), (110, 230660), (152, 166925), (190, 133540), (200, 126863), (209, 121400), (220, 115330), (275, 92264), (380, 66770), (418, 60700), (440, 57665), (475, 53416), (550, 46132), (607, 41800), (760, 33385), (836, 30350), (950, 26708), (1045, 24280), (1100, 23066), (1214, 20900), (1672, 15175), (1900, 13354), (2090, 12140), (2200, 11533), (2428, 10450), (3035, 8360), (3800, 6677), (4180, 6070), (4856, 5225)]