188614400

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2267}}^1$

素因数の和:2306

約数の個数: 108

約数和(自身を含む): 502983432

約数和(自身を除く): 314369032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1280, 1300, 1600, 1664, 2080, 2267, 2600, 3200, 3328, 4160, 4534, 5200, 6400, 8320, 9068, 10400, 11335, 16640, 18136, 20800, 22670, 29471, 36272, 41600, 45340, 56675, 58942, 72544, 83200, 90680, 113350, 117884, 145088, 147355, 181360, 226700, 235768, 290176, 294710, 362720, 453400, 471536, 580352, 589420, 725440, 736775, 906800, 943072, 1178840, 1450880, 1473550, 1813600, 1886144, 2357680, 2901760, 2947100, 3627200, 3772288, 4715360, 5894200, 7254400, 7544576, 9430720, 11788400, 14508800, 18861440, 23576800, 37722880, 47153600, 94307200, 188614400]

約数ペア:

[(1, 188614400), (2, 94307200), (4, 47153600), (5, 37722880), (8, 23576800), (10, 18861440), (13, 14508800), (16, 11788400), (20, 9430720), (25, 7544576), (26, 7254400), (32, 5894200), (40, 4715360), (50, 3772288), (52, 3627200), (64, 2947100), (65, 2901760), (80, 2357680), (100, 1886144), (104, 1813600), (128, 1473550), (130, 1450880), (160, 1178840), (200, 943072), (208, 906800), (256, 736775), (260, 725440), (320, 589420), (325, 580352), (400, 471536), (416, 453400), (520, 362720), (640, 294710), (650, 290176), (800, 235768), (832, 226700), (1040, 181360), (1280, 147355), (1300, 145088), (1600, 117884), (1664, 113350), (2080, 90680), (2267, 83200), (2600, 72544), (3200, 58942), (3328, 56675), (4160, 45340), (4534, 41600), (5200, 36272), (6400, 29471), (8320, 22670), (9068, 20800), (10400, 18136), (11335, 16640)]