4152340

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1087}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 8773632

約数和(自身を除く): 4621292

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1087, 1910, 2174, 3820, 4348, 5435, 10870, 21740, 207617, 415234, 830468, 1038085, 2076170, 4152340]

約数ペア:

[(1, 4152340), (2, 2076170), (4, 1038085), (5, 830468), (10, 415234), (20, 207617), (191, 21740), (382, 10870), (764, 5435), (955, 4348), (1087, 3820), (1910, 2174)]