4056984085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 6167715840

約数和(自身を除く): 2110731755

約数列:

[1, 5, 7, 11, 35, 55, 77, 103, 263, 385, 389, 515, 721, 1133, 1315, 1841, 1945, 2723, 2893, 3605, 4279, 5665, 7931, 9205, 13615, 14465, 20251, 21395, 27089, 29953, 39655, 40067, 101255, 102307, 135445, 149765, 189623, 200335, 280469, 297979, 440737, 511535, 716149, 948115, 1125377, 1402345, 1489895, 2085853, 2203685, 3085159, 3580745, 5626885, 7877639, 10429265, 10537621, 15425795, 39388195, 52688105, 73763347, 115913831, 368816735, 579569155, 811396817, 4056984085]

約数ペア:

[(1, 4056984085), (5, 811396817), (7, 579569155), (11, 368816735), (35, 115913831), (55, 73763347), (77, 52688105), (103, 39388195), (263, 15425795), (385, 10537621), (389, 10429265), (515, 7877639), (721, 5626885), (1133, 3580745), (1315, 3085159), (1841, 2203685), (1945, 2085853), (2723, 1489895), (2893, 1402345), (3605, 1125377), (4279, 948115), (5665, 716149), (7931, 511535), (9205, 440737), (13615, 297979), (14465, 280469), (20251, 200335), (21395, 189623), (27089, 149765), (29953, 135445), (39655, 102307), (40067, 101255)]