9982400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:406

約数の個数: 84

約数和(自身を含む): 26078688

約数和(自身を除く): 16096288

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, 367, 400, 425, 544, 680, 734, 800, 850, 1088, 1360, 1468, 1600, 1700, 1835, 2720, 2936, 3400, 3670, 5440, 5872, 6239, 6800, 7340, 9175, 11744, 12478, 13600, 14680, 18350, 23488, 24956, 27200, 29360, 31195, 36700, 49912, 58720, 62390, 73400, 99824, 117440, 124780, 146800, 155975, 199648, 249560, 293600, 311950, 399296, 499120, 587200, 623900, 998240, 1247800, 1996480, 2495600, 4991200, 9982400]

約数ペア:

[(1, 9982400), (2, 4991200), (4, 2495600), (5, 1996480), (8, 1247800), (10, 998240), (16, 623900), (17, 587200), (20, 499120), (25, 399296), (32, 311950), (34, 293600), (40, 249560), (50, 199648), (64, 155975), (68, 146800), (80, 124780), (85, 117440), (100, 99824), (136, 73400), (160, 62390), (170, 58720), (200, 49912), (272, 36700), (320, 31195), (340, 29360), (367, 27200), (400, 24956), (425, 23488), (544, 18350), (680, 14680), (734, 13600), (800, 12478), (850, 11744), (1088, 9175), (1360, 7340), (1468, 6800), (1600, 6239), (1700, 5872), (1835, 5440), (2720, 3670), (2936, 3400)]