65128910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2129

約数の個数: 64

約数和(自身を含む): 149796864

約数和(自身を除く): 84667954

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1435, 2063, 2255, 2870, 3157, 4126, 4510, 6314, 10315, 14441, 15785, 20630, 22693, 28882, 31570, 45386, 72205, 84583, 113465, 144410, 158851, 169166, 226930, 317702, 422915, 592081, 794255, 845830, 930413, 1184162, 1588510, 1860826, 2960405, 4652065, 5920810, 6512891, 9304130, 13025782, 32564455, 65128910]

約数ペア:

[(1, 65128910), (2, 32564455), (5, 13025782), (7, 9304130), (10, 6512891), (11, 5920810), (14, 4652065), (22, 2960405), (35, 1860826), (41, 1588510), (55, 1184162), (70, 930413), (77, 845830), (82, 794255), (110, 592081), (154, 422915), (205, 317702), (287, 226930), (385, 169166), (410, 158851), (451, 144410), (574, 113465), (770, 84583), (902, 72205), (1435, 45386), (2063, 31570), (2255, 28882), (2870, 22693), (3157, 20630), (4126, 15785), (4510, 14441), (6314, 10315)]