105803219710

素因数分解:

$2^1\times 5^1\times {\mathrm{80989}}^1\times {\mathrm{130639}}^1$

素因数の和:211635

約数の個数: 16

約数和(自身を含む): 190449604800

約数和(自身を除く): 84646385090

約数列:

[1, 2, 5, 10, 80989, 130639, 161978, 261278, 404945, 653195, 809890, 1306390, 10580321971, 21160643942, 52901609855, 105803219710]

約数ペア:

[(1, 105803219710), (2, 52901609855), (5, 21160643942), (10, 10580321971), (80989, 1306390), (130639, 809890), (161978, 653195), (261278, 404945)]