39140210

素因数分解:

$2^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{4259}}^1$

素因数の和:5185

約数の個数: 16

約数和(自身を含む): 70545600

約数和(自身を除く): 31405390

約数列:

[1, 2, 5, 10, 919, 1838, 4259, 4595, 8518, 9190, 21295, 42590, 3914021, 7828042, 19570105, 39140210]

約数ペア:

[(1, 39140210), (2, 19570105), (5, 7828042), (10, 3914021), (919, 42590), (1838, 21295), (4259, 9190), (4595, 8518)]