20131492900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8752823}}^1$

素因数の和:8752860

約数の個数: 36

約数和(自身を含む): 45584707392

約数和(自身を除く): 25453214492

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 8752823, 17505646, 35011292, 43764115, 87528230, 175056460, 201314929, 218820575, 402629858, 437641150, 805259716, 875282300, 1006574645, 2013149290, 4026298580, 5032873225, 10065746450, 20131492900]

約数ペア:

[(1, 20131492900), (2, 10065746450), (4, 5032873225), (5, 4026298580), (10, 2013149290), (20, 1006574645), (23, 875282300), (25, 805259716), (46, 437641150), (50, 402629858), (92, 218820575), (100, 201314929), (115, 175056460), (230, 87528230), (460, 43764115), (575, 35011292), (1150, 17505646), (2300, 8752823)]