1760640005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{84221}}^1$

素因数の和:84376

約数の個数: 16

約数和(自身を含む): 2189098224

約数和(自身を除く): 428458219

約数列:

[1, 5, 37, 113, 185, 565, 4181, 20905, 84221, 421105, 3116177, 9516973, 15580885, 47584865, 352128001, 1760640005]

約数ペア:

[(1, 1760640005), (5, 352128001), (37, 47584865), (113, 15580885), (185, 9516973), (565, 3116177), (4181, 421105), (20905, 84221)]