68344000

素因数分解:

$2^6\times 5^3\times {\mathrm{8543}}^1$

素因数の和:8570

約数の個数: 56

約数和(自身を含む): 169273728

約数和(自身を除く): 100929728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 8543, 17086, 34172, 42715, 68344, 85430, 136688, 170860, 213575, 273376, 341720, 427150, 546752, 683440, 854300, 1067875, 1366880, 1708600, 2135750, 2733760, 3417200, 4271500, 6834400, 8543000, 13668800, 17086000, 34172000, 68344000]

約数ペア:

[(1, 68344000), (2, 34172000), (4, 17086000), (5, 13668800), (8, 8543000), (10, 6834400), (16, 4271500), (20, 3417200), (25, 2733760), (32, 2135750), (40, 1708600), (50, 1366880), (64, 1067875), (80, 854300), (100, 683440), (125, 546752), (160, 427150), (200, 341720), (250, 273376), (320, 213575), (400, 170860), (500, 136688), (800, 85430), (1000, 68344), (1600, 42715), (2000, 34172), (4000, 17086), (8000, 8543)]