28532800

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1088

約数の個数: 84

約数和(自身を含む): 74409300

約数和(自身を除く): 45876500

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1049, 1088, 1360, 1600, 1700, 2098, 2720, 3400, 4196, 5245, 5440, 6800, 8392, 10490, 13600, 16784, 17833, 20980, 26225, 27200, 33568, 35666, 41960, 52450, 67136, 71332, 83920, 89165, 104900, 142664, 167840, 178330, 209800, 285328, 335680, 356660, 419600, 445825, 570656, 713320, 839200, 891650, 1141312, 1426640, 1678400, 1783300, 2853280, 3566600, 5706560, 7133200, 14266400, 28532800]

約数ペア:

[(1, 28532800), (2, 14266400), (4, 7133200), (5, 5706560), (8, 3566600), (10, 2853280), (16, 1783300), (17, 1678400), (20, 1426640), (25, 1141312), (32, 891650), (34, 839200), (40, 713320), (50, 570656), (64, 445825), (68, 419600), (80, 356660), (85, 335680), (100, 285328), (136, 209800), (160, 178330), (170, 167840), (200, 142664), (272, 104900), (320, 89165), (340, 83920), (400, 71332), (425, 67136), (544, 52450), (680, 41960), (800, 35666), (850, 33568), (1049, 27200), (1088, 26225), (1360, 20980), (1600, 17833), (1700, 16784), (2098, 13600), (2720, 10490), (3400, 8392), (4196, 6800), (5245, 5440)]