11430400

素因数分解:

$2^9\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 120

約数和(自身を含む): 30444480

約数和(自身を除く): 19014080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 47, 50, 64, 76, 80, 94, 95, 100, 128, 152, 160, 188, 190, 200, 235, 256, 304, 320, 376, 380, 400, 470, 475, 512, 608, 640, 752, 760, 800, 893, 940, 950, 1175, 1216, 1280, 1504, 1520, 1600, 1786, 1880, 1900, 2350, 2432, 2560, 3008, 3040, 3200, 3572, 3760, 3800, 4465, 4700, 4864, 6016, 6080, 6400, 7144, 7520, 7600, 8930, 9400, 9728, 12032, 12160, 12800, 14288, 15040, 15200, 17860, 18800, 22325, 24064, 24320, 28576, 30080, 30400, 35720, 37600, 44650, 48640, 57152, 60160, 60800, 71440, 75200, 89300, 114304, 120320, 121600, 142880, 150400, 178600, 228608, 243200, 285760, 300800, 357200, 457216, 571520, 601600, 714400, 1143040, 1428800, 2286080, 2857600, 5715200, 11430400]

約数ペア:

[(1, 11430400), (2, 5715200), (4, 2857600), (5, 2286080), (8, 1428800), (10, 1143040), (16, 714400), (19, 601600), (20, 571520), (25, 457216), (32, 357200), (38, 300800), (40, 285760), (47, 243200), (50, 228608), (64, 178600), (76, 150400), (80, 142880), (94, 121600), (95, 120320), (100, 114304), (128, 89300), (152, 75200), (160, 71440), (188, 60800), (190, 60160), (200, 57152), (235, 48640), (256, 44650), (304, 37600), (320, 35720), (376, 30400), (380, 30080), (400, 28576), (470, 24320), (475, 24064), (512, 22325), (608, 18800), (640, 17860), (752, 15200), (760, 15040), (800, 14288), (893, 12800), (940, 12160), (950, 12032), (1175, 9728), (1216, 9400), (1280, 8930), (1504, 7600), (1520, 7520), (1600, 7144), (1786, 6400), (1880, 6080), (1900, 6016), (2350, 4864), (2432, 4700), (2560, 4465), (3008, 3800), (3040, 3760), (3200, 3572)]