10665340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{10883}}^1$

素因数の和:10906

約数の個数: 36

約数和(自身を含む): 26056296

約数和(自身を除く): 15390956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 10883, 21766, 43532, 54415, 76181, 108830, 152362, 217660, 304724, 380905, 533267, 761810, 1066534, 1523620, 2133068, 2666335, 5332670, 10665340]

約数ペア:

[(1, 10665340), (2, 5332670), (4, 2666335), (5, 2133068), (7, 1523620), (10, 1066534), (14, 761810), (20, 533267), (28, 380905), (35, 304724), (49, 217660), (70, 152362), (98, 108830), (140, 76181), (196, 54415), (245, 43532), (490, 21766), (980, 10883)]