79337180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{305143}}^1$

素因数の和:305165

約数の個数: 24

約数和(自身を含む): 179424672

約数和(自身を除く): 100087492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 305143, 610286, 1220572, 1525715, 3051430, 3966859, 6102860, 7933718, 15867436, 19834295, 39668590, 79337180]

約数ペア:

[(1, 79337180), (2, 39668590), (4, 19834295), (5, 15867436), (10, 7933718), (13, 6102860), (20, 3966859), (26, 3051430), (52, 1525715), (65, 1220572), (130, 610286), (260, 305143)]