39202540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{150779}}^1$

素因数の和:150801

約数の個数: 24

約数和(自身を含む): 88658640

約数和(自身を除く): 49456100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 150779, 301558, 603116, 753895, 1507790, 1960127, 3015580, 3920254, 7840508, 9800635, 19601270, 39202540]

約数ペア:

[(1, 39202540), (2, 19601270), (4, 9800635), (5, 7840508), (10, 3920254), (13, 3015580), (20, 1960127), (26, 1507790), (52, 753895), (65, 603116), (130, 301558), (260, 150779)]