2048696390660

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{30103}}^1\times {\mathrm{33037}}^1$

素因数の和:63252

約数の個数: 48

約数和(自身を含む): 4344307758336

約数和(自身を除く): 2295611367676

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 30103, 33037, 60206, 66074, 120412, 132148, 150515, 165185, 301030, 330370, 602060, 660740, 3100609, 3402811, 6201218, 6805622, 12402436, 13611244, 15503045, 17014055, 31006090, 34028110, 62012180, 68056220, 994512811, 1989025622, 3978051244, 4972564055, 9945128110, 19890256220, 102434819533, 204869639066, 409739278132, 512174097665, 1024348195330, 2048696390660]

約数ペア:

[(1, 2048696390660), (2, 1024348195330), (4, 512174097665), (5, 409739278132), (10, 204869639066), (20, 102434819533), (103, 19890256220), (206, 9945128110), (412, 4972564055), (515, 3978051244), (1030, 1989025622), (2060, 994512811), (30103, 68056220), (33037, 62012180), (60206, 34028110), (66074, 31006090), (120412, 17014055), (132148, 15503045), (150515, 13611244), (165185, 12402436), (301030, 6805622), (330370, 6201218), (602060, 3402811), (660740, 3100609)]