57002840

素因数分解:

$2^3\times 5^1\times {\mathrm{1425071}}^1$

素因数の和:1425082

約数の個数: 16

約数和(自身を含む): 128256480

約数和(自身を除く): 71253640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1425071, 2850142, 5700284, 7125355, 11400568, 14250710, 28501420, 57002840]

約数ペア:

[(1, 57002840), (2, 28501420), (4, 14250710), (5, 11400568), (8, 7125355), (10, 5700284), (20, 2850142), (40, 1425071)]