78841010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{919}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 148642560

約数和(自身を除く): 69801550

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 373, 746, 919, 1838, 1865, 3730, 4595, 8579, 9190, 17158, 21137, 42274, 42895, 85790, 105685, 211370, 342787, 685574, 1713935, 3427870, 7884101, 15768202, 39420505, 78841010]

約数ペア:

[(1, 78841010), (2, 39420505), (5, 15768202), (10, 7884101), (23, 3427870), (46, 1713935), (115, 685574), (230, 342787), (373, 211370), (746, 105685), (919, 85790), (1838, 42895), (1865, 42274), (3730, 21137), (4595, 17158), (8579, 9190)]