4748000

素因数分解:

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

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 11675664

約数和(自身を除く): 6927664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 1187, 2000, 2374, 4000, 4748, 5935, 9496, 11870, 18992, 23740, 29675, 37984, 47480, 59350, 94960, 118700, 148375, 189920, 237400, 296750, 474800, 593500, 949600, 1187000, 2374000, 4748000]

約数ペア:

[(1, 4748000), (2, 2374000), (4, 1187000), (5, 949600), (8, 593500), (10, 474800), (16, 296750), (20, 237400), (25, 189920), (32, 148375), (40, 118700), (50, 94960), (80, 59350), (100, 47480), (125, 37984), (160, 29675), (200, 23740), (250, 18992), (400, 11870), (500, 9496), (800, 5935), (1000, 4748), (1187, 4000), (2000, 2374)]