85879600

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4993}}^1$

素因数の和:5054

約数の個数: 60

約数和(自身を含む): 211166296

約数和(自身を除く): 125286696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 4993, 8600, 9986, 17200, 19972, 24965, 39944, 49930, 79888, 99860, 124825, 199720, 214699, 249650, 399440, 429398, 499300, 858796, 998600, 1073495, 1717592, 1997200, 2146990, 3435184, 4293980, 5367475, 8587960, 10734950, 17175920, 21469900, 42939800, 85879600]

約数ペア:

[(1, 85879600), (2, 42939800), (4, 21469900), (5, 17175920), (8, 10734950), (10, 8587960), (16, 5367475), (20, 4293980), (25, 3435184), (40, 2146990), (43, 1997200), (50, 1717592), (80, 1073495), (86, 998600), (100, 858796), (172, 499300), (200, 429398), (215, 399440), (344, 249650), (400, 214699), (430, 199720), (688, 124825), (860, 99860), (1075, 79888), (1720, 49930), (2150, 39944), (3440, 24965), (4300, 19972), (4993, 17200), (8600, 9986)]