26239860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{145777}}^1$

素因数の和:145792

約数の個数: 36

約数和(自身を含む): 79594788

約数和(自身を除く): 53354928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 145777, 291554, 437331, 583108, 728885, 874662, 1311993, 1457770, 1749324, 2186655, 2623986, 2915540, 4373310, 5247972, 6559965, 8746620, 13119930, 26239860]

約数ペア:

[(1, 26239860), (2, 13119930), (3, 8746620), (4, 6559965), (5, 5247972), (6, 4373310), (9, 2915540), (10, 2623986), (12, 2186655), (15, 1749324), (18, 1457770), (20, 1311993), (30, 874662), (36, 728885), (45, 583108), (60, 437331), (90, 291554), (180, 145777)]