132324820

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{13259}}^1$

素因数の和:13767

約数の個数: 24

約数和(自身を含む): 278460000

約数和(自身を除く): 146135180

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1996, 2495, 4990, 9980, 13259, 26518, 53036, 66295, 132590, 265180, 6616241, 13232482, 26464964, 33081205, 66162410, 132324820]

約数ペア:

[(1, 132324820), (2, 66162410), (4, 33081205), (5, 26464964), (10, 13232482), (20, 6616241), (499, 265180), (998, 132590), (1996, 66295), (2495, 53036), (4990, 26518), (9980, 13259)]