63315280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113063}}^1$

素因数の和:113083

約数の個数: 40

約数和(自身を含む): 168239232

約数和(自身を除く): 104923952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 113063, 226126, 452252, 565315, 791441, 904504, 1130630, 1582882, 1809008, 2261260, 3165764, 3957205, 4522520, 6331528, 7914410, 9045040, 12663056, 15828820, 31657640, 63315280]

約数ペア:

[(1, 63315280), (2, 31657640), (4, 15828820), (5, 12663056), (7, 9045040), (8, 7914410), (10, 6331528), (14, 4522520), (16, 3957205), (20, 3165764), (28, 2261260), (35, 1809008), (40, 1582882), (56, 1130630), (70, 904504), (80, 791441), (112, 565315), (140, 452252), (280, 226126), (560, 113063)]