2016376160

素因数分解:

$2^5\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{8819}}^1$

素因数の和:10263

約数の個数: 48

約数和(自身を含む): 4767562800

約数和(自身を除く): 2751186640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1429, 2858, 5716, 7145, 8819, 11432, 14290, 17638, 22864, 28580, 35276, 44095, 45728, 57160, 70552, 88190, 114320, 141104, 176380, 228640, 282208, 352760, 705520, 1411040, 12602351, 25204702, 50409404, 63011755, 100818808, 126023510, 201637616, 252047020, 403275232, 504094040, 1008188080, 2016376160]

約数ペア:

[(1, 2016376160), (2, 1008188080), (4, 504094040), (5, 403275232), (8, 252047020), (10, 201637616), (16, 126023510), (20, 100818808), (32, 63011755), (40, 50409404), (80, 25204702), (160, 12602351), (1429, 1411040), (2858, 705520), (5716, 352760), (7145, 282208), (8819, 228640), (11432, 176380), (14290, 141104), (17638, 114320), (22864, 88190), (28580, 70552), (35276, 57160), (44095, 45728)]