2124255280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3793313}}^1$

素因数の和:3793333

約数の個数: 40

約数和(自身を含む): 5644451232

約数和(自身を除く): 3520195952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3793313, 7586626, 15173252, 18966565, 26553191, 30346504, 37933130, 53106382, 60693008, 75866260, 106212764, 132765955, 151732520, 212425528, 265531910, 303465040, 424851056, 531063820, 1062127640, 2124255280]

約数ペア:

[(1, 2124255280), (2, 1062127640), (4, 531063820), (5, 424851056), (7, 303465040), (8, 265531910), (10, 212425528), (14, 151732520), (16, 132765955), (20, 106212764), (28, 75866260), (35, 60693008), (40, 53106382), (56, 37933130), (70, 30346504), (80, 26553191), (112, 18966565), (140, 15173252), (280, 7586626), (560, 3793313)]