4807495480

素因数分解:

$2^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{219721}}^1$

素因数の和:220279

約数の個数: 32

約数和(自身を含む): 10836689040

約数和(自身を除く): 6029193560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 547, 1094, 2188, 2735, 4376, 5470, 10940, 21880, 219721, 439442, 878884, 1098605, 1757768, 2197210, 4394420, 8788840, 120187387, 240374774, 480749548, 600936935, 961499096, 1201873870, 2403747740, 4807495480]

約数ペア:

[(1, 4807495480), (2, 2403747740), (4, 1201873870), (5, 961499096), (8, 600936935), (10, 480749548), (20, 240374774), (40, 120187387), (547, 8788840), (1094, 4394420), (2188, 2197210), (2735, 1757768), (4376, 1098605), (5470, 878884), (10940, 439442), (21880, 219721)]