342204140

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{31627}}^1$

素因数の和:32177

約数の個数: 24

約数和(自身を含む): 719979792

約数和(自身を除く): 377775652

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5410, 10820, 31627, 63254, 126508, 158135, 316270, 632540, 17110207, 34220414, 68440828, 85551035, 171102070, 342204140]

約数ペア:

[(1, 342204140), (2, 171102070), (4, 85551035), (5, 68440828), (10, 34220414), (20, 17110207), (541, 632540), (1082, 316270), (2164, 158135), (2705, 126508), (5410, 63254), (10820, 31627)]