38252740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 84052080

約数和(自身を除く): 45799340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 290, 404, 505, 580, 653, 1010, 1306, 2020, 2612, 2929, 3265, 5858, 6530, 11716, 13060, 14645, 18937, 29290, 37874, 58580, 65953, 75748, 94685, 131906, 189370, 263812, 329765, 378740, 659530, 1319060, 1912637, 3825274, 7650548, 9563185, 19126370, 38252740]

約数ペア:

[(1, 38252740), (2, 19126370), (4, 9563185), (5, 7650548), (10, 3825274), (20, 1912637), (29, 1319060), (58, 659530), (101, 378740), (116, 329765), (145, 263812), (202, 189370), (290, 131906), (404, 94685), (505, 75748), (580, 65953), (653, 58580), (1010, 37874), (1306, 29290), (2020, 18937), (2612, 14645), (2929, 13060), (3265, 11716), (5858, 6530)]