6516979.00000000

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2297

約数の個数: 48

約数和(自身を含む): 37255680

約数和(自身を除く): 21851360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 2239, 3440, 4478, 6880, 8956, 11195, 17912, 22390, 35824, 44780, 71648, 89560, 96277, 179120, 192554, 358240, 385108, 481385, 770216, 962770, 1540432, 1925540, 3080864, 3851080, 7702160, 15404320]

約数ペア:

[(1, 15404320), (2, 7702160), (4, 3851080), (5, 3080864), (8, 1925540), (10, 1540432), (16, 962770), (20, 770216), (32, 481385), (40, 385108), (43, 358240), (80, 192554), (86, 179120), (160, 96277), (172, 89560), (215, 71648), (344, 44780), (430, 35824), (688, 22390), (860, 17912), (1376, 11195), (1720, 8956), (2239, 6880), (3440, 4478)]