27404480

素因数分解:

$2^6\times 5^1\times {\mathrm{85639}}^1$

素因数の和:85656

約数の個数: 28

約数和(自身を含む): 65257680

約数和(自身を除く): 37853200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 85639, 171278, 342556, 428195, 685112, 856390, 1370224, 1712780, 2740448, 3425560, 5480896, 6851120, 13702240, 27404480]

約数ペア:

[(1, 27404480), (2, 13702240), (4, 6851120), (5, 5480896), (8, 3425560), (10, 2740448), (16, 1712780), (20, 1370224), (32, 856390), (40, 685112), (64, 428195), (80, 342556), (160, 171278), (320, 85639)]