103424140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{126127}}^1$

素因数の和:126177

約数の個数: 24

約数和(自身を含む): 222489792

約数和(自身を除く): 119065652

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 126127, 252254, 504508, 630635, 1261270, 2522540, 5171207, 10342414, 20684828, 25856035, 51712070, 103424140]

約数ペア:

[(1, 103424140), (2, 51712070), (4, 25856035), (5, 20684828), (10, 10342414), (20, 5171207), (41, 2522540), (82, 1261270), (164, 630635), (205, 504508), (410, 252254), (820, 126127)]