4272274270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{28537}}^1$

素因数の和:29916

約数の個数: 32

約数和(自身を含む): 8395651296

約数和(自身を除く): 4123377026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1361, 2722, 6805, 13610, 14971, 28537, 29942, 57074, 74855, 142685, 149710, 285370, 313907, 627814, 1569535, 3139070, 38838857, 77677714, 194194285, 388388570, 427227427, 854454854, 2136137135, 4272274270]

約数ペア:

[(1, 4272274270), (2, 2136137135), (5, 854454854), (10, 427227427), (11, 388388570), (22, 194194285), (55, 77677714), (110, 38838857), (1361, 3139070), (2722, 1569535), (6805, 627814), (13610, 313907), (14971, 285370), (28537, 149710), (29942, 142685), (57074, 74855)]