955896040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2172491}}^1$

素因数の和:2172513

約数の個数: 32

約数和(自身を含む): 2346291360

約数和(自身を除く): 1390395320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2172491, 4344982, 8689964, 10862455, 17379928, 21724910, 23897401, 43449820, 47794802, 86899640, 95589604, 119487005, 191179208, 238974010, 477948020, 955896040]

約数ペア:

[(1, 955896040), (2, 477948020), (4, 238974010), (5, 191179208), (8, 119487005), (10, 95589604), (11, 86899640), (20, 47794802), (22, 43449820), (40, 23897401), (44, 21724910), (55, 17379928), (88, 10862455), (110, 8689964), (220, 4344982), (440, 2172491)]