69655940

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{7621}}^1$

素因数の和:8087

約数の個数: 24

約数和(自身を含む): 146616792

約数和(自身を除く): 76960852

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 7621, 9140, 15242, 30484, 38105, 76210, 152420, 3482797, 6965594, 13931188, 17413985, 34827970, 69655940]

約数ペア:

[(1, 69655940), (2, 34827970), (4, 17413985), (5, 13931188), (10, 6965594), (20, 3482797), (457, 152420), (914, 76210), (1828, 38105), (2285, 30484), (4570, 15242), (7621, 9140)]