26752660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 61649280

約数和(自身を除く): 34896620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 277, 439, 554, 878, 1108, 1385, 1756, 2195, 2770, 3047, 4390, 4829, 5540, 6094, 8780, 9658, 12188, 15235, 19316, 24145, 30470, 48290, 60940, 96580, 121603, 243206, 486412, 608015, 1216030, 1337633, 2432060, 2675266, 5350532, 6688165, 13376330, 26752660]

約数ペア:

[(1, 26752660), (2, 13376330), (4, 6688165), (5, 5350532), (10, 2675266), (11, 2432060), (20, 1337633), (22, 1216030), (44, 608015), (55, 486412), (110, 243206), (220, 121603), (277, 96580), (439, 60940), (554, 48290), (878, 30470), (1108, 24145), (1385, 19316), (1756, 15235), (2195, 12188), (2770, 9658), (3047, 8780), (4390, 6094), (4829, 5540)]