84759370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{919}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 159770880

約数和(自身を除く): 75011510

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 401, 802, 919, 1838, 2005, 4010, 4595, 9190, 9223, 18446, 21137, 42274, 46115, 92230, 105685, 211370, 368519, 737038, 1842595, 3685190, 8475937, 16951874, 42379685, 84759370]

約数ペア:

[(1, 84759370), (2, 42379685), (5, 16951874), (10, 8475937), (23, 3685190), (46, 1842595), (115, 737038), (230, 368519), (401, 211370), (802, 105685), (919, 92230), (1838, 46115), (2005, 42274), (4010, 21137), (4595, 18446), (9190, 9223)]