8514400

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 72

約数和(自身を含む): 21561120

約数和(自身を除く): 13046720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 367, 400, 464, 580, 725, 734, 800, 928, 1160, 1450, 1468, 1835, 2320, 2900, 2936, 3670, 4640, 5800, 5872, 7340, 9175, 10643, 11600, 11744, 14680, 18350, 21286, 23200, 29360, 36700, 42572, 53215, 58720, 73400, 85144, 106430, 146800, 170288, 212860, 266075, 293600, 340576, 425720, 532150, 851440, 1064300, 1702880, 2128600, 4257200, 8514400]

約数ペア:

[(1, 8514400), (2, 4257200), (4, 2128600), (5, 1702880), (8, 1064300), (10, 851440), (16, 532150), (20, 425720), (25, 340576), (29, 293600), (32, 266075), (40, 212860), (50, 170288), (58, 146800), (80, 106430), (100, 85144), (116, 73400), (145, 58720), (160, 53215), (200, 42572), (232, 36700), (290, 29360), (367, 23200), (400, 21286), (464, 18350), (580, 14680), (725, 11744), (734, 11600), (800, 10643), (928, 9175), (1160, 7340), (1450, 5872), (1468, 5800), (1835, 4640), (2320, 3670), (2900, 2936)]