53602840

素因数分解:

$2^3\times 5^1\times {\mathrm{1340071}}^1$

素因数の和:1340082

約数の個数: 16

約数和(自身を含む): 120606480

約数和(自身を除く): 67003640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1340071, 2680142, 5360284, 6700355, 10720568, 13400710, 26801420, 53602840]

約数ペア:

[(1, 53602840), (2, 26801420), (4, 13400710), (5, 10720568), (8, 6700355), (10, 5360284), (20, 2680142), (40, 1340071)]