27273220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8069}}^1$

素因数の和:8104

約数の個数: 36

約数和(自身を含む): 62026020

約数和(自身を除く): 34752800

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 8069, 16138, 32276, 40345, 80690, 104897, 161380, 209794, 419588, 524485, 1048970, 1363661, 2097940, 2727322, 5454644, 6818305, 13636610, 27273220]

約数ペア:

[(1, 27273220), (2, 13636610), (4, 6818305), (5, 5454644), (10, 2727322), (13, 2097940), (20, 1363661), (26, 1048970), (52, 524485), (65, 419588), (130, 209794), (169, 161380), (260, 104897), (338, 80690), (676, 40345), (845, 32276), (1690, 16138), (3380, 8069)]