40802470

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{10939}}^1$

素因数の和:11319

約数の個数: 16

約数和(自身を含む): 73648080

約数和(自身を除く): 32845610

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 10939, 21878, 54695, 109390, 4080247, 8160494, 20401235, 40802470]

約数ペア:

[(1, 40802470), (2, 20401235), (5, 8160494), (10, 4080247), (373, 109390), (746, 54695), (1865, 21878), (3730, 10939)]