56444480

素因数分解:

$2^6\times 5^1\times {\mathrm{176389}}^1$

素因数の和:176406

約数の個数: 28

約数和(自身を含む): 134409180

約数和(自身を除く): 77964700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 176389, 352778, 705556, 881945, 1411112, 1763890, 2822224, 3527780, 5644448, 7055560, 11288896, 14111120, 28222240, 56444480]

約数ペア:

[(1, 56444480), (2, 28222240), (4, 14111120), (5, 11288896), (8, 7055560), (10, 5644448), (16, 3527780), (20, 2822224), (32, 1763890), (40, 1411112), (64, 881945), (80, 705556), (160, 352778), (320, 176389)]