26632340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 64331904

約数和(自身を除く): 37699564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1051, 1267, 1810, 2102, 2534, 3620, 4204, 5068, 5255, 6335, 7357, 10510, 12670, 14714, 21020, 25340, 29428, 36785, 73570, 147140, 190231, 380462, 760924, 951155, 1331617, 1902310, 2663234, 3804620, 5326468, 6658085, 13316170, 26632340]

約数ペア:

[(1, 26632340), (2, 13316170), (4, 6658085), (5, 5326468), (7, 3804620), (10, 2663234), (14, 1902310), (20, 1331617), (28, 951155), (35, 760924), (70, 380462), (140, 190231), (181, 147140), (362, 73570), (724, 36785), (905, 29428), (1051, 25340), (1267, 21020), (1810, 14714), (2102, 12670), (2534, 10510), (3620, 7357), (4204, 6335), (5068, 5255)]