65019740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{112103}}^1$

素因数の和:112141

約数の個数: 24

約数和(自身を含む): 141251040

約数和(自身を除く): 76231300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 112103, 224206, 448412, 560515, 1121030, 2242060, 3250987, 6501974, 13003948, 16254935, 32509870, 65019740]

約数ペア:

[(1, 65019740), (2, 32509870), (4, 16254935), (5, 13003948), (10, 6501974), (20, 3250987), (29, 2242060), (58, 1121030), (116, 560515), (145, 448412), (290, 224206), (580, 112103)]