66472000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{1187}}^1$

素因数の和:1221

約数の個数: 112

約数和(自身を含む): 188293248

約数和(自身を除く): 121821248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1187, 1400, 1600, 1750, 2000, 2240, 2374, 2800, 3500, 4000, 4748, 5600, 5935, 7000, 8000, 8309, 9496, 11200, 11870, 14000, 16618, 18992, 23740, 28000, 29675, 33236, 37984, 41545, 47480, 56000, 59350, 66472, 75968, 83090, 94960, 118700, 132944, 148375, 166180, 189920, 207725, 237400, 265888, 296750, 332360, 379840, 415450, 474800, 531776, 593500, 664720, 830900, 949600, 1038625, 1187000, 1329440, 1661800, 1899200, 2077250, 2374000, 2658880, 3323600, 4154500, 4748000, 6647200, 8309000, 9496000, 13294400, 16618000, 33236000, 66472000]

約数ペア:

[(1, 66472000), (2, 33236000), (4, 16618000), (5, 13294400), (7, 9496000), (8, 8309000), (10, 6647200), (14, 4748000), (16, 4154500), (20, 3323600), (25, 2658880), (28, 2374000), (32, 2077250), (35, 1899200), (40, 1661800), (50, 1329440), (56, 1187000), (64, 1038625), (70, 949600), (80, 830900), (100, 664720), (112, 593500), (125, 531776), (140, 474800), (160, 415450), (175, 379840), (200, 332360), (224, 296750), (250, 265888), (280, 237400), (320, 207725), (350, 189920), (400, 166180), (448, 148375), (500, 132944), (560, 118700), (700, 94960), (800, 83090), (875, 75968), (1000, 66472), (1120, 59350), (1187, 56000), (1400, 47480), (1600, 41545), (1750, 37984), (2000, 33236), (2240, 29675), (2374, 28000), (2800, 23740), (3500, 18992), (4000, 16618), (4748, 14000), (5600, 11870), (5935, 11200), (7000, 9496), (8000, 8309)]