5040760790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{295993}}^1$

素因数の和:296144

約数の個数: 32

約数和(自身を含む): 9845944416

約数和(自身を除く): 4805183626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 17030, 295993, 591986, 1479965, 2959930, 3847909, 7695818, 19239545, 38479090, 38775083, 77550166, 193875415, 387750830, 504076079, 1008152158, 2520380395, 5040760790]

約数ペア:

[(1, 5040760790), (2, 2520380395), (5, 1008152158), (10, 504076079), (13, 387750830), (26, 193875415), (65, 77550166), (130, 38775083), (131, 38479090), (262, 19239545), (655, 7695818), (1310, 3847909), (1703, 2959930), (3406, 1479965), (8515, 591986), (17030, 295993)]