26131900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{9011}}^1$

素因数の和:9054

約数の個数: 36

約数和(自身を含む): 58668120

約数和(自身を除く): 32536220

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 9011, 18022, 36044, 45055, 90110, 180220, 225275, 261319, 450550, 522638, 901100, 1045276, 1306595, 2613190, 5226380, 6532975, 13065950, 26131900]

約数ペア:

[(1, 26131900), (2, 13065950), (4, 6532975), (5, 5226380), (10, 2613190), (20, 1306595), (25, 1045276), (29, 901100), (50, 522638), (58, 450550), (100, 261319), (116, 225275), (145, 180220), (290, 90110), (580, 45055), (725, 36044), (1450, 18022), (2900, 9011)]