26050360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13291}}^1$

素因数の和:13316

約数の個数: 48

約数和(自身を含む): 68187960

約数和(自身を除く): 42137600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 13291, 26582, 53164, 66455, 93037, 106328, 132910, 186074, 265820, 372148, 465185, 531640, 651259, 744296, 930370, 1302518, 1860740, 2605036, 3256295, 3721480, 5210072, 6512590, 13025180, 26050360]

約数ペア:

[(1, 26050360), (2, 13025180), (4, 6512590), (5, 5210072), (7, 3721480), (8, 3256295), (10, 2605036), (14, 1860740), (20, 1302518), (28, 930370), (35, 744296), (40, 651259), (49, 531640), (56, 465185), (70, 372148), (98, 265820), (140, 186074), (196, 132910), (245, 106328), (280, 93037), (392, 66455), (490, 53164), (980, 26582), (1960, 13291)]