141202840

素因数分解:

$2^3\times 5^1\times {\mathrm{3530071}}^1$

素因数の和:3530082

約数の個数: 16

約数和(自身を含む): 317706480

約数和(自身を除く): 176503640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3530071, 7060142, 14120284, 17650355, 28240568, 35300710, 70601420, 141202840]

約数ペア:

[(1, 141202840), (2, 70601420), (4, 35300710), (5, 28240568), (8, 17650355), (10, 14120284), (20, 7060142), (40, 3530071)]