16084328360

素因数分解:

$2^3\times 5^1\times {\mathrm{402108209}}^1$

素因数の和:402108220

約数の個数: 16

約数和(自身を含む): 36189738900

約数和(自身を除く): 20105410540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 402108209, 804216418, 1608432836, 2010541045, 3216865672, 4021082090, 8042164180, 16084328360]

約数ペア:

[(1, 16084328360), (2, 8042164180), (4, 4021082090), (5, 3216865672), (8, 2010541045), (10, 1608432836), (20, 804216418), (40, 402108209)]