2607520

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 6320160

約数和(自身を除く): 3712640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 379, 430, 688, 758, 860, 1376, 1516, 1720, 1895, 3032, 3440, 3790, 6064, 6880, 7580, 12128, 15160, 16297, 30320, 32594, 60640, 65188, 81485, 130376, 162970, 260752, 325940, 521504, 651880, 1303760, 2607520]

約数ペア:

[(1, 2607520), (2, 1303760), (4, 651880), (5, 521504), (8, 325940), (10, 260752), (16, 162970), (20, 130376), (32, 81485), (40, 65188), (43, 60640), (80, 32594), (86, 30320), (160, 16297), (172, 15160), (215, 12128), (344, 7580), (379, 6880), (430, 6064), (688, 3790), (758, 3440), (860, 3032), (1376, 1895), (1516, 1720)]