6764480

素因数分解:

$2^6\times 5^1\times {\mathrm{21139}}^1$

素因数の和:21156

約数の個数: 28

約数和(自身を含む): 16108680

約数和(自身を除く): 9344200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 21139, 42278, 84556, 105695, 169112, 211390, 338224, 422780, 676448, 845560, 1352896, 1691120, 3382240, 6764480]

約数ペア:

[(1, 6764480), (2, 3382240), (4, 1691120), (5, 1352896), (8, 845560), (10, 676448), (16, 422780), (20, 338224), (32, 211390), (40, 169112), (64, 105695), (80, 84556), (160, 42278), (320, 21139)]