185155540

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{95441}}^1$

素因数の和:95547

約数の個数: 24

約数和(自身を含む): 392839272

約数和(自身を除く): 207683732

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 95441, 190882, 381764, 477205, 954410, 1908820, 9257777, 18515554, 37031108, 46288885, 92577770, 185155540]

約数ペア:

[(1, 185155540), (2, 92577770), (4, 46288885), (5, 37031108), (10, 18515554), (20, 9257777), (97, 1908820), (194, 954410), (388, 477205), (485, 381764), (970, 190882), (1940, 95441)]