39758290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27803}}^1$

素因数の和:27834

約数の個数: 32

約数和(自身を含む): 84079296

約数和(自身を除く): 44321006

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 27803, 55606, 139015, 278030, 305833, 361439, 611666, 722878, 1529165, 1807195, 3058330, 3614390, 3975829, 7951658, 19879145, 39758290]

約数ペア:

[(1, 39758290), (2, 19879145), (5, 7951658), (10, 3975829), (11, 3614390), (13, 3058330), (22, 1807195), (26, 1529165), (55, 722878), (65, 611666), (110, 361439), (130, 305833), (143, 278030), (286, 139015), (715, 55606), (1430, 27803)]