66008045140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89200061}}^1$

素因数の和:89200107

約数の個数: 24

約数和(自身を含む): 142363298952

約数和(自身を除く): 76355253812

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 89200061, 178400122, 356800244, 446000305, 892000610, 1784001220, 3300402257, 6600804514, 13201609028, 16502011285, 33004022570, 66008045140]

約数ペア:

[(1, 66008045140), (2, 33004022570), (4, 16502011285), (5, 13201609028), (10, 6600804514), (20, 3300402257), (37, 1784001220), (74, 892000610), (148, 446000305), (185, 356800244), (370, 178400122), (740, 89200061)]