136000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1$

素因数の和:44

約数の個数: 56

約数和(自身を含む): 356616

約数和(自身を除く): 220616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 320, 340, 400, 425, 500, 544, 680, 800, 850, 1000, 1088, 1360, 1600, 1700, 2000, 2125, 2720, 3400, 4000, 4250, 5440, 6800, 8000, 8500, 13600, 17000, 27200, 34000, 68000, 136000]

約数ペア:

[(1, 136000), (2, 68000), (4, 34000), (5, 27200), (8, 17000), (10, 13600), (16, 8500), (17, 8000), (20, 6800), (25, 5440), (32, 4250), (34, 4000), (40, 3400), (50, 2720), (64, 2125), (68, 2000), (80, 1700), (85, 1600), (100, 1360), (125, 1088), (136, 1000), (160, 850), (170, 800), (200, 680), (250, 544), (272, 500), (320, 425), (340, 400)]