80817236435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1237}}^1\times {\mathrm{3911}}^1$

素因数の和:5423

約数の個数: 32

約数和(自身を含む): 104958709632

約数和(自身を除く): 24141473197

約数列:

[1, 5, 13, 65, 257, 1237, 1285, 3341, 3911, 6185, 16081, 16705, 19555, 50843, 80405, 254215, 317909, 1005127, 1589545, 4132817, 4837907, 5025635, 13066651, 20664085, 24189535, 62892791, 65333255, 314463955, 1243342099, 6216710495, 16163447287, 80817236435]

約数ペア:

[(1, 80817236435), (5, 16163447287), (13, 6216710495), (65, 1243342099), (257, 314463955), (1237, 65333255), (1285, 62892791), (3341, 24189535), (3911, 20664085), (6185, 13066651), (16081, 5025635), (16705, 4837907), (19555, 4132817), (50843, 1589545), (80405, 1005127), (254215, 317909)]