25869410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21739}}^1$

素因数の和:21770

約数の個数: 32

約数和(自身を含む): 56350080

約数和(自身を除く): 30480670

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 21739, 43478, 108695, 152173, 217390, 304346, 369563, 739126, 760865, 1521730, 1847815, 2586941, 3695630, 5173882, 12934705, 25869410]

約数ペア:

[(1, 25869410), (2, 12934705), (5, 5173882), (7, 3695630), (10, 2586941), (14, 1847815), (17, 1521730), (34, 760865), (35, 739126), (70, 369563), (85, 304346), (119, 217390), (170, 152173), (238, 108695), (595, 43478), (1190, 21739)]