2912482880

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211663}}^1$

素因数の和:211723

約数の個数: 56

約数和(自身を含む): 7096670592

約数和(自身を除く): 4184187712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 13760, 211663, 423326, 846652, 1058315, 1693304, 2116630, 3386608, 4233260, 6773216, 8466520, 9101509, 13546432, 16933040, 18203018, 33866080, 36406036, 45507545, 67732160, 72812072, 91015090, 145624144, 182030180, 291248288, 364060360, 582496576, 728120720, 1456241440, 2912482880]

約数ペア:

[(1, 2912482880), (2, 1456241440), (4, 728120720), (5, 582496576), (8, 364060360), (10, 291248288), (16, 182030180), (20, 145624144), (32, 91015090), (40, 72812072), (43, 67732160), (64, 45507545), (80, 36406036), (86, 33866080), (160, 18203018), (172, 16933040), (215, 13546432), (320, 9101509), (344, 8466520), (430, 6773216), (688, 4233260), (860, 3386608), (1376, 2116630), (1720, 1693304), (2752, 1058315), (3440, 846652), (6880, 423326), (13760, 211663)]