105229580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{66601}}^1$

素因数の和:66689

約数の個数: 24

約数和(自身を含む): 223782720

約数和(自身を除く): 118553140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 66601, 133202, 266404, 333005, 666010, 1332020, 5261479, 10522958, 21045916, 26307395, 52614790, 105229580]

約数ペア:

[(1, 105229580), (2, 52614790), (4, 26307395), (5, 21045916), (10, 10522958), (20, 5261479), (79, 1332020), (158, 666010), (316, 333005), (395, 266404), (790, 133202), (1580, 66601)]