26145980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{186757}}^1$

素因数の和:186773

約数の個数: 24

約数和(自身を含む): 62750688

約数和(自身を除く): 36604708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 186757, 373514, 747028, 933785, 1307299, 1867570, 2614598, 3735140, 5229196, 6536495, 13072990, 26145980]

約数ペア:

[(1, 26145980), (2, 13072990), (4, 6536495), (5, 5229196), (7, 3735140), (10, 2614598), (14, 1867570), (20, 1307299), (28, 933785), (35, 747028), (70, 373514), (140, 186757)]