2080343800

素因数分解:

$2^3\times 5^2\times {\mathrm{10401719}}^1$

素因数の和:10401735

約数の個数: 24

約数和(自身を含む): 4836799800

約数和(自身を除く): 2756456000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10401719, 20803438, 41606876, 52008595, 83213752, 104017190, 208034380, 260042975, 416068760, 520085950, 1040171900, 2080343800]

約数ペア:

[(1, 2080343800), (2, 1040171900), (4, 520085950), (5, 416068760), (8, 260042975), (10, 208034380), (20, 104017190), (25, 83213752), (40, 52008595), (50, 41606876), (100, 20803438), (200, 10401719)]