125055280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{223313}}^1$

素因数の和:223333

約数の個数: 40

約数和(自身を含む): 332291232

約数和(自身を除く): 207235952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 223313, 446626, 893252, 1116565, 1563191, 1786504, 2233130, 3126382, 3573008, 4466260, 6252764, 7815955, 8932520, 12505528, 15631910, 17865040, 25011056, 31263820, 62527640, 125055280]

約数ペア:

[(1, 125055280), (2, 62527640), (4, 31263820), (5, 25011056), (7, 17865040), (8, 15631910), (10, 12505528), (14, 8932520), (16, 7815955), (20, 6252764), (28, 4466260), (35, 3573008), (40, 3126382), (56, 2233130), (70, 1786504), (80, 1563191), (112, 1116565), (140, 893252), (280, 446626), (560, 223313)]