67055680

素因数分解:

$2^6\times 5^1\times {\mathrm{209549}}^1$

素因数の和:209566

約数の個数: 28

約数和(自身を含む): 159677100

約数和(自身を除く): 92621420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 209549, 419098, 838196, 1047745, 1676392, 2095490, 3352784, 4190980, 6705568, 8381960, 13411136, 16763920, 33527840, 67055680]

約数ペア:

[(1, 67055680), (2, 33527840), (4, 16763920), (5, 13411136), (8, 8381960), (10, 6705568), (16, 4190980), (20, 3352784), (32, 2095490), (40, 1676392), (64, 1047745), (80, 838196), (160, 419098), (320, 209549)]