9753680

素因数分解:

$2^4\times 5^1\times {\mathrm{121921}}^1$

素因数の和:121934

約数の個数: 20

約数和(自身を含む): 22677492

約数和(自身を除く): 12923812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 121921, 243842, 487684, 609605, 975368, 1219210, 1950736, 2438420, 4876840, 9753680]

約数ペア:

[(1, 9753680), (2, 4876840), (4, 2438420), (5, 1950736), (8, 1219210), (10, 975368), (16, 609605), (20, 487684), (40, 243842), (80, 121921)]