943661230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{4999}}^1$

素因数の和:5488

約数の個数: 32

約数和(自身を含む): 1742400000

約数和(自身を除く): 798738770

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 439, 878, 2195, 4390, 4999, 9998, 18877, 24995, 37754, 49990, 94385, 188770, 214957, 429914, 1074785, 2149570, 2194561, 4389122, 10972805, 21945610, 94366123, 188732246, 471830615, 943661230]

約数ペア:

[(1, 943661230), (2, 471830615), (5, 188732246), (10, 94366123), (43, 21945610), (86, 10972805), (215, 4389122), (430, 2194561), (439, 2149570), (878, 1074785), (2195, 429914), (4390, 214957), (4999, 188770), (9998, 94385), (18877, 49990), (24995, 37754)]