26284480

素因数分解:

$2^6\times 5^1\times {\mathrm{82139}}^1$

素因数の和:82156

約数の個数: 28

約数和(自身を含む): 62590680

約数和(自身を除く): 36306200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 82139, 164278, 328556, 410695, 657112, 821390, 1314224, 1642780, 2628448, 3285560, 5256896, 6571120, 13142240, 26284480]

約数ペア:

[(1, 26284480), (2, 13142240), (4, 6571120), (5, 5256896), (8, 3285560), (10, 2628448), (16, 1642780), (20, 1314224), (32, 821390), (40, 657112), (64, 410695), (80, 328556), (160, 164278), (320, 82139)]