79594580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{306133}}^1$

素因数の和:306155

約数の個数: 24

約数和(自身を含む): 180006792

約数和(自身を除く): 100412212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 306133, 612266, 1224532, 1530665, 3061330, 3979729, 6122660, 7959458, 15918916, 19898645, 39797290, 79594580]

約数ペア:

[(1, 79594580), (2, 39797290), (4, 19898645), (5, 15918916), (10, 7959458), (13, 6122660), (20, 3979729), (26, 3061330), (52, 1530665), (65, 1224532), (130, 612266), (260, 306133)]