2026064675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2521}}^1$

素因数の和:2640

約数の個数: 48

約数和(自身を含む): 2792035584

約数和(自身を除く): 765970909

約数列:

[1, 5, 17, 25, 31, 61, 85, 155, 305, 425, 527, 775, 1037, 1525, 1891, 2521, 2635, 5185, 9455, 12605, 13175, 25925, 32147, 42857, 47275, 63025, 78151, 153781, 160735, 214285, 390755, 768905, 803675, 1071425, 1328567, 1953775, 2614277, 3844525, 4767211, 6642835, 13071385, 23836055, 33214175, 65356925, 81042587, 119180275, 405212935, 2026064675]

約数ペア:

[(1, 2026064675), (5, 405212935), (17, 119180275), (25, 81042587), (31, 65356925), (61, 33214175), (85, 23836055), (155, 13071385), (305, 6642835), (425, 4767211), (527, 3844525), (775, 2614277), (1037, 1953775), (1525, 1328567), (1891, 1071425), (2521, 803675), (2635, 768905), (5185, 390755), (9455, 214285), (12605, 160735), (13175, 153781), (25925, 78151), (32147, 63025), (42857, 47275)]