26480926210

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{127921}}^1$

素因数の和:128218

約数の個数: 32

約数和(自身を含む): 48336095232

約数和(自身を除く): 21855169022

約数列:

[1, 2, 5, 10, 127, 163, 254, 326, 635, 815, 1270, 1630, 20701, 41402, 103505, 127921, 207010, 255842, 639605, 1279210, 16245967, 20851123, 32491934, 41702246, 81229835, 104255615, 162459670, 208511230, 2648092621, 5296185242, 13240463105, 26480926210]

約数ペア:

[(1, 26480926210), (2, 13240463105), (5, 5296185242), (10, 2648092621), (127, 208511230), (163, 162459670), (254, 104255615), (326, 81229835), (635, 41702246), (815, 32491934), (1270, 20851123), (1630, 16245967), (20701, 1279210), (41402, 639605), (103505, 255842), (127921, 207010)]