115587320

素因数分解:

$2^3\times 5^1\times {\mathrm{2889683}}^1$

素因数の和:2889694

約数の個数: 16

約数和(自身を含む): 260071560

約数和(自身を除く): 144484240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2889683, 5779366, 11558732, 14448415, 23117464, 28896830, 57793660, 115587320]

約数ペア:

[(1, 115587320), (2, 57793660), (4, 28896830), (5, 23117464), (8, 14448415), (10, 11558732), (20, 5779366), (40, 2889683)]