68618051710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4159}}^1\times {\mathrm{126913}}^1$

素因数の和:131092

約数の個数: 32

約数和(自身を含む): 133046484480

約数和(自身を除く): 64428432770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4159, 8318, 20795, 41590, 54067, 108134, 126913, 253826, 270335, 540670, 634565, 1269130, 1649869, 3299738, 8249345, 16498690, 527831167, 1055662334, 2639155835, 5278311670, 6861805171, 13723610342, 34309025855, 68618051710]

約数ペア:

[(1, 68618051710), (2, 34309025855), (5, 13723610342), (10, 6861805171), (13, 5278311670), (26, 2639155835), (65, 1055662334), (130, 527831167), (4159, 16498690), (8318, 8249345), (20795, 3299738), (41590, 1649869), (54067, 1269130), (108134, 634565), (126913, 540670), (253826, 270335)]