26594320

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 62060760

約数和(自身を除く): 35466440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 829, 1604, 1658, 2005, 3208, 3316, 4010, 4145, 6416, 6632, 8020, 8290, 13264, 16040, 16580, 32080, 33160, 66320, 332429, 664858, 1329716, 1662145, 2659432, 3324290, 5318864, 6648580, 13297160, 26594320]

約数ペア:

[(1, 26594320), (2, 13297160), (4, 6648580), (5, 5318864), (8, 3324290), (10, 2659432), (16, 1662145), (20, 1329716), (40, 664858), (80, 332429), (401, 66320), (802, 33160), (829, 32080), (1604, 16580), (1658, 16040), (2005, 13264), (3208, 8290), (3316, 8020), (4010, 6632), (4145, 6416)]