89383660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{95089}}^1$

素因数の和:95145

約数の個数: 24

約数和(自身を含む): 191701440

約数和(自身を除く): 102317780

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 95089, 190178, 380356, 475445, 950890, 1901780, 4469183, 8938366, 17876732, 22345915, 44691830, 89383660]

約数ペア:

[(1, 89383660), (2, 44691830), (4, 22345915), (5, 17876732), (10, 8938366), (20, 4469183), (47, 1901780), (94, 950890), (188, 475445), (235, 380356), (470, 190178), (940, 95089)]