34399420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{156361}}^1$

素因数の和:156381

約数の個数: 24

約数和(自身を含む): 78806448

約数和(自身を除く): 44407028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 156361, 312722, 625444, 781805, 1563610, 1719971, 3127220, 3439942, 6879884, 8599855, 17199710, 34399420]

約数ペア:

[(1, 34399420), (2, 17199710), (4, 8599855), (5, 6879884), (10, 3439942), (11, 3127220), (20, 1719971), (22, 1563610), (44, 781805), (55, 625444), (110, 312722), (220, 156361)]