38589040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{68909}}^1$

素因数の和:68929

約数の個数: 40

約数和(自身を含む): 102538080

約数和(自身を除く): 63949040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 68909, 137818, 275636, 344545, 482363, 551272, 689090, 964726, 1102544, 1378180, 1929452, 2411815, 2756360, 3858904, 4823630, 5512720, 7717808, 9647260, 19294520, 38589040]

約数ペア:

[(1, 38589040), (2, 19294520), (4, 9647260), (5, 7717808), (7, 5512720), (8, 4823630), (10, 3858904), (14, 2756360), (16, 2411815), (20, 1929452), (28, 1378180), (35, 1102544), (40, 964726), (56, 689090), (70, 551272), (80, 482363), (112, 344545), (140, 275636), (280, 137818), (560, 68909)]