47887200440

素因数分解:

$2^3\times 5^1\times {\mathrm{1197180011}}^1$

素因数の和:1197180022

約数の個数: 16

約数和(自身を含む): 107746201080

約数和(自身を除く): 59859000640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1197180011, 2394360022, 4788720044, 5985900055, 9577440088, 11971800110, 23943600220, 47887200440]

約数ペア:

[(1, 47887200440), (2, 23943600220), (4, 11971800110), (5, 9577440088), (8, 5985900055), (10, 4788720044), (20, 2394360022), (40, 1197180011)]