5206979120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1328311}}^1$

素因数の和:1328338

約数の個数: 60

約数和(自身を含む): 14082763824

約数和(自身を除く): 8875784704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 1328311, 2656622, 5313244, 6641555, 9298177, 10626488, 13283110, 18596354, 21252976, 26566220, 37192708, 46490885, 53132440, 65087239, 74385416, 92981770, 106264880, 130174478, 148770832, 185963540, 260348956, 325436195, 371927080, 520697912, 650872390, 743854160, 1041395824, 1301744780, 2603489560, 5206979120]

約数ペア:

[(1, 5206979120), (2, 2603489560), (4, 1301744780), (5, 1041395824), (7, 743854160), (8, 650872390), (10, 520697912), (14, 371927080), (16, 325436195), (20, 260348956), (28, 185963540), (35, 148770832), (40, 130174478), (49, 106264880), (56, 92981770), (70, 74385416), (80, 65087239), (98, 53132440), (112, 46490885), (140, 37192708), (196, 26566220), (245, 21252976), (280, 18596354), (392, 13283110), (490, 10626488), (560, 9298177), (784, 6641555), (980, 5313244), (1960, 2656622), (3920, 1328311)]