113039180

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{21011}}^1$

素因数の和:21289

約数の個数: 24

約数和(自身を含む): 238276080

約数和(自身を除く): 125236900

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 21011, 42022, 84044, 105055, 210110, 420220, 5651959, 11303918, 22607836, 28259795, 56519590, 113039180]

約数ペア:

[(1, 113039180), (2, 56519590), (4, 28259795), (5, 22607836), (10, 11303918), (20, 5651959), (269, 420220), (538, 210110), (1076, 105055), (1345, 84044), (2690, 42022), (5380, 21011)]