20161225330

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{169693}}^1$

素因数の和:169918

約数の個数: 24

約数和(自身を含む): 36626413572

約数和(自身を除く): 16465188242

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 11881, 23762, 59405, 118810, 169693, 339386, 848465, 1696930, 18496537, 36993074, 92482685, 184965370, 2016122533, 4032245066, 10080612665, 20161225330]

約数ペア:

[(1, 20161225330), (2, 10080612665), (5, 4032245066), (10, 2016122533), (109, 184965370), (218, 92482685), (545, 36993074), (1090, 18496537), (11881, 1696930), (23762, 848465), (59405, 339386), (118810, 169693)]