55228480

素因数分解:

$2^6\times 5^1\times {\mathrm{172589}}^1$

素因数の和:172606

約数の個数: 28

約数和(自身を含む): 131513580

約数和(自身を除く): 76285100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 172589, 345178, 690356, 862945, 1380712, 1725890, 2761424, 3451780, 5522848, 6903560, 11045696, 13807120, 27614240, 55228480]

約数ペア:

[(1, 55228480), (2, 27614240), (4, 13807120), (5, 11045696), (8, 6903560), (10, 5522848), (16, 3451780), (20, 2761424), (32, 1725890), (40, 1380712), (64, 862945), (80, 690356), (160, 345178), (320, 172589)]