4127740

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1153}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 8724240

約数和(自身を除く): 4596500

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1153, 1790, 2306, 3580, 4612, 5765, 11530, 23060, 206387, 412774, 825548, 1031935, 2063870, 4127740]

約数ペア:

[(1, 4127740), (2, 2063870), (4, 1031935), (5, 825548), (10, 412774), (20, 206387), (179, 23060), (358, 11530), (716, 5765), (895, 4612), (1153, 3580), (1790, 2306)]