137396020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{298687}}^1$

素因数の和:298719

約数の個数: 24

約数和(自身を含む): 301077504

約数和(自身を除く): 163681484

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 298687, 597374, 1194748, 1493435, 2986870, 5973740, 6869801, 13739602, 27479204, 34349005, 68698010, 137396020]

約数ペア:

[(1, 137396020), (2, 68698010), (4, 34349005), (5, 27479204), (10, 13739602), (20, 6869801), (23, 5973740), (46, 2986870), (92, 1493435), (115, 1194748), (230, 597374), (460, 298687)]