85080321710

素因数分解:

$2^1\times 5^1\times {\mathrm{17341}}^1\times {\mathrm{490631}}^1$

素因数の和:507979

約数の個数: 16

約数和(自身を含む): 153153722592

約数和(自身を除く): 68073400882

約数列:

[1, 2, 5, 10, 17341, 34682, 86705, 173410, 490631, 981262, 2453155, 4906310, 8508032171, 17016064342, 42540160855, 85080321710]

約数ペア:

[(1, 85080321710), (2, 42540160855), (5, 17016064342), (10, 8508032171), (17341, 4906310), (34682, 2453155), (86705, 981262), (173410, 490631)]