7702160

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2295

約数の個数: 40

約数和(自身を含む): 18332160

約数和(自身を除く): 10630000

約数列:

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

約数ペア:

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