12652079080

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2901853}}^1$

素因数の和:2901973

約数の個数: 32

約数和(自身を含む): 28728354600

約数和(自身を除く): 16076275520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 2901853, 5803706, 11607412, 14509265, 23214824, 29018530, 58037060, 116074120, 316301977, 632603954, 1265207908, 1581509885, 2530415816, 3163019770, 6326039540, 12652079080]

約数ペア:

[(1, 12652079080), (2, 6326039540), (4, 3163019770), (5, 2530415816), (8, 1581509885), (10, 1265207908), (20, 632603954), (40, 316301977), (109, 116074120), (218, 58037060), (436, 29018530), (545, 23214824), (872, 14509265), (1090, 11607412), (2180, 5803706), (4360, 2901853)]