69358060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{2063}}^1$

素因数の和:2154

約数の個数: 36

約数和(自身を含む): 149363424

約数和(自身を除く): 80005364

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1681, 2063, 3362, 4126, 6724, 8252, 8405, 10315, 16810, 20630, 33620, 41260, 84583, 169166, 338332, 422915, 845830, 1691660, 3467903, 6935806, 13871612, 17339515, 34679030, 69358060]

約数ペア:

[(1, 69358060), (2, 34679030), (4, 17339515), (5, 13871612), (10, 6935806), (20, 3467903), (41, 1691660), (82, 845830), (164, 422915), (205, 338332), (410, 169166), (820, 84583), (1681, 41260), (2063, 33620), (3362, 20630), (4126, 16810), (6724, 10315), (8252, 8405)]