673392320

素因数分解:

$2^6\times 5^1\times {\mathrm{853}}^1\times {\mathrm{2467}}^1$

素因数の和:3337

約数の個数: 56

約数和(自身を含む): 1606046064

約数和(自身を除く): 932653744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 853, 1706, 2467, 3412, 4265, 4934, 6824, 8530, 9868, 12335, 13648, 17060, 19736, 24670, 27296, 34120, 39472, 49340, 54592, 68240, 78944, 98680, 136480, 157888, 197360, 272960, 394720, 789440, 2104351, 4208702, 8417404, 10521755, 16834808, 21043510, 33669616, 42087020, 67339232, 84174040, 134678464, 168348080, 336696160, 673392320]

約数ペア:

[(1, 673392320), (2, 336696160), (4, 168348080), (5, 134678464), (8, 84174040), (10, 67339232), (16, 42087020), (20, 33669616), (32, 21043510), (40, 16834808), (64, 10521755), (80, 8417404), (160, 4208702), (320, 2104351), (853, 789440), (1706, 394720), (2467, 272960), (3412, 197360), (4265, 157888), (4934, 136480), (6824, 98680), (8530, 78944), (9868, 68240), (12335, 54592), (13648, 49340), (17060, 39472), (19736, 34120), (24670, 27296)]