2019062680

素因数分解:

$2^3\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{35323}}^1$

素因数の和:36763

約数の個数: 32

約数和(自身を含む): 4546198800

約数和(自身を除く): 2527136120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1429, 2858, 5716, 7145, 11432, 14290, 28580, 35323, 57160, 70646, 141292, 176615, 282584, 353230, 706460, 1412920, 50476567, 100953134, 201906268, 252382835, 403812536, 504765670, 1009531340, 2019062680]

約数ペア:

[(1, 2019062680), (2, 1009531340), (4, 504765670), (5, 403812536), (8, 252382835), (10, 201906268), (20, 100953134), (40, 50476567), (1429, 1412920), (2858, 706460), (5716, 353230), (7145, 282584), (11432, 176615), (14290, 141292), (28580, 70646), (35323, 57160)]