220129085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{35419}}^1$

素因数の和:35548

約数の個数: 16

約数和(自身を含む): 290727360

約数和(自身を除く): 70598275

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 35419, 177095, 389609, 1948045, 4002347, 20011735, 44025817, 220129085]

約数ペア:

[(1, 220129085), (5, 44025817), (11, 20011735), (55, 4002347), (113, 1948045), (565, 389609), (1243, 177095), (6215, 35419)]