8466380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32563}}^1$

素因数の和:32585

約数の個数: 24

約数和(自身を含む): 19147632

約数和(自身を除く): 10681252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 32563, 65126, 130252, 162815, 325630, 423319, 651260, 846638, 1693276, 2116595, 4233190, 8466380]

約数ペア:

[(1, 8466380), (2, 4233190), (4, 2116595), (5, 1693276), (10, 846638), (13, 651260), (20, 423319), (26, 325630), (52, 162815), (65, 130252), (130, 65126), (260, 32563)]