41565940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{159869}}^1$

素因数の和:159891

約数の個数: 24

約数和(自身を含む): 94003560

約数和(自身を除く): 52437620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 159869, 319738, 639476, 799345, 1598690, 2078297, 3197380, 4156594, 8313188, 10391485, 20782970, 41565940]

約数ペア:

[(1, 41565940), (2, 20782970), (4, 10391485), (5, 8313188), (10, 4156594), (13, 3197380), (20, 2078297), (26, 1598690), (52, 799345), (65, 639476), (130, 319738), (260, 159869)]