26769820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17383}}^1$

素因数の和:17410

約数の個数: 48

約数和(自身を含む): 70092288

約数和(自身を除く): 43322468

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 17383, 34766, 69532, 86915, 121681, 173830, 191213, 243362, 347660, 382426, 486724, 608405, 764852, 956065, 1216810, 1338491, 1912130, 2433620, 2676982, 3824260, 5353964, 6692455, 13384910, 26769820]

約数ペア:

[(1, 26769820), (2, 13384910), (4, 6692455), (5, 5353964), (7, 3824260), (10, 2676982), (11, 2433620), (14, 1912130), (20, 1338491), (22, 1216810), (28, 956065), (35, 764852), (44, 608405), (55, 486724), (70, 382426), (77, 347660), (110, 243362), (140, 191213), (154, 173830), (220, 121681), (308, 86915), (385, 69532), (770, 34766), (1540, 17383)]