2045440510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{11069}}^1$

素因数の和:12180

約数の個数: 32

約数和(自身を含む): 3902307840

約数和(自身を除く): 1856867330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1087, 2174, 5435, 10870, 11069, 18479, 22138, 36958, 55345, 92395, 110690, 184790, 188173, 376346, 940865, 1881730, 12032003, 24064006, 60160015, 120320030, 204544051, 409088102, 1022720255, 2045440510]

約数ペア:

[(1, 2045440510), (2, 1022720255), (5, 409088102), (10, 204544051), (17, 120320030), (34, 60160015), (85, 24064006), (170, 12032003), (1087, 1881730), (2174, 940865), (5435, 376346), (10870, 188173), (11069, 184790), (18479, 110690), (22138, 92395), (36958, 55345)]