96996820

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{112787}}^1$

素因数の和:112839

約数の個数: 24

約数和(自身を含む): 208432224

約数和(自身を除く): 111435404

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 112787, 225574, 451148, 563935, 1127870, 2255740, 4849841, 9699682, 19399364, 24249205, 48498410, 96996820]

約数ペア:

[(1, 96996820), (2, 48498410), (4, 24249205), (5, 19399364), (10, 9699682), (20, 4849841), (43, 2255740), (86, 1127870), (172, 563935), (215, 451148), (430, 225574), (860, 112787)]