13322840

素因数分解:

$2^3\times 5^1\times {\mathrm{333071}}^1$

素因数の和:333082

約数の個数: 16

約数和(自身を含む): 29976480

約数和(自身を除く): 16653640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 333071, 666142, 1332284, 1665355, 2664568, 3330710, 6661420, 13322840]

約数ペア:

[(1, 13322840), (2, 6661420), (4, 3330710), (5, 2664568), (8, 1665355), (10, 1332284), (20, 666142), (40, 333071)]