82635020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317827}}^1$

素因数の和:317849

約数の個数: 24

約数和(自身を含む): 186882864

約数和(自身を除く): 104247844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 317827, 635654, 1271308, 1589135, 3178270, 4131751, 6356540, 8263502, 16527004, 20658755, 41317510, 82635020]

約数ペア:

[(1, 82635020), (2, 41317510), (4, 20658755), (5, 16527004), (10, 8263502), (13, 6356540), (20, 4131751), (26, 3178270), (52, 1589135), (65, 1271308), (130, 635654), (260, 317827)]