10420828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 20564712

約数和(自身を除く): 10143884

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 173, 346, 407, 692, 814, 1369, 1628, 1903, 2738, 3806, 5476, 6401, 7612, 12802, 15059, 25604, 30118, 60236, 70411, 140822, 236837, 281644, 473674, 947348, 2605207, 5210414, 10420828]

約数ペア:

[(1, 10420828), (2, 5210414), (4, 2605207), (11, 947348), (22, 473674), (37, 281644), (44, 236837), (74, 140822), (148, 70411), (173, 60236), (346, 30118), (407, 25604), (692, 15059), (814, 12802), (1369, 7612), (1628, 6401), (1903, 5476), (2738, 3806)]