85342420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{185527}}^1$

素因数の和:185559

約数の個数: 24

約数和(自身を含む): 187012224

約数和(自身を除く): 101669804

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 185527, 371054, 742108, 927635, 1855270, 3710540, 4267121, 8534242, 17068484, 21335605, 42671210, 85342420]

約数ペア:

[(1, 85342420), (2, 42671210), (4, 21335605), (5, 17068484), (10, 8534242), (20, 4267121), (23, 3710540), (46, 1855270), (92, 927635), (115, 742108), (230, 371054), (460, 185527)]