6249520

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 14641920

約数和(自身を除く): 8392400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 409, 764, 818, 955, 1528, 1636, 1910, 2045, 3056, 3272, 3820, 4090, 6544, 7640, 8180, 15280, 16360, 32720, 78119, 156238, 312476, 390595, 624952, 781190, 1249904, 1562380, 3124760, 6249520]

約数ペア:

[(1, 6249520), (2, 3124760), (4, 1562380), (5, 1249904), (8, 781190), (10, 624952), (16, 390595), (20, 312476), (40, 156238), (80, 78119), (191, 32720), (382, 16360), (409, 15280), (764, 8180), (818, 7640), (955, 6544), (1528, 4090), (1636, 3820), (1910, 3272), (2045, 3056)]