126342400

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1084

約数の個数: 108

約数和(自身を含む): 329492800

約数和(自身を除く): 203150400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1039, 1216, 1280, 1520, 1600, 1900, 2078, 2432, 3040, 3200, 3800, 4156, 4864, 5195, 6080, 6400, 7600, 8312, 10390, 12160, 15200, 16624, 19741, 20780, 24320, 25975, 30400, 33248, 39482, 41560, 51950, 60800, 66496, 78964, 83120, 98705, 103900, 121600, 132992, 157928, 166240, 197410, 207800, 265984, 315856, 332480, 394820, 415600, 493525, 631712, 664960, 789640, 831200, 987050, 1263424, 1329920, 1579280, 1662400, 1974100, 2526848, 3158560, 3324800, 3948200, 5053696, 6317120, 6649600, 7896400, 12634240, 15792800, 25268480, 31585600, 63171200, 126342400]

約数ペア:

[(1, 126342400), (2, 63171200), (4, 31585600), (5, 25268480), (8, 15792800), (10, 12634240), (16, 7896400), (19, 6649600), (20, 6317120), (25, 5053696), (32, 3948200), (38, 3324800), (40, 3158560), (50, 2526848), (64, 1974100), (76, 1662400), (80, 1579280), (95, 1329920), (100, 1263424), (128, 987050), (152, 831200), (160, 789640), (190, 664960), (200, 631712), (256, 493525), (304, 415600), (320, 394820), (380, 332480), (400, 315856), (475, 265984), (608, 207800), (640, 197410), (760, 166240), (800, 157928), (950, 132992), (1039, 121600), (1216, 103900), (1280, 98705), (1520, 83120), (1600, 78964), (1900, 66496), (2078, 60800), (2432, 51950), (3040, 41560), (3200, 39482), (3800, 33248), (4156, 30400), (4864, 25975), (5195, 24320), (6080, 20780), (6400, 19741), (7600, 16624), (8312, 15200), (10390, 12160)]