26161360

素因数分解:

$2^4\times 5^1\times {\mathrm{327017}}^1$

素因数の和:327030

約数の個数: 20

約数和(自身を含む): 60825348

約数和(自身を除く): 34663988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 327017, 654034, 1308068, 1635085, 2616136, 3270170, 5232272, 6540340, 13080680, 26161360]

約数ペア:

[(1, 26161360), (2, 13080680), (4, 6540340), (5, 5232272), (8, 3270170), (10, 2616136), (16, 1635085), (20, 1308068), (40, 654034), (80, 327017)]