2674642840

素因数分解:

$2^3\times 5^1\times {\mathrm{66866071}}^1$

素因数の和:66866082

約数の個数: 16

約数和(自身を含む): 6017946480

約数和(自身を除く): 3343303640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 66866071, 133732142, 267464284, 334330355, 534928568, 668660710, 1337321420, 2674642840]

約数ペア:

[(1, 2674642840), (2, 1337321420), (4, 668660710), (5, 534928568), (8, 334330355), (10, 267464284), (20, 133732142), (40, 66866071)]