26494240

素因数分解:

$2^5\times 5^1\times {\mathrm{165589}}^1$

素因数の和:165604

約数の個数: 24

約数和(自身を含む): 62593020

約数和(自身を除く): 36098780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 165589, 331178, 662356, 827945, 1324712, 1655890, 2649424, 3311780, 5298848, 6623560, 13247120, 26494240]

約数ペア:

[(1, 26494240), (2, 13247120), (4, 6623560), (5, 5298848), (8, 3311780), (10, 2649424), (16, 1655890), (20, 1324712), (32, 827945), (40, 662356), (80, 331178), (160, 165589)]