85628540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{186149}}^1$

素因数の和:186181

約数の個数: 24

約数和(自身を含む): 187639200

約数和(自身を除く): 102010660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 186149, 372298, 744596, 930745, 1861490, 3722980, 4281427, 8562854, 17125708, 21407135, 42814270, 85628540]

約数ペア:

[(1, 85628540), (2, 42814270), (4, 21407135), (5, 17125708), (10, 8562854), (20, 4281427), (23, 3722980), (46, 1861490), (92, 930745), (115, 744596), (230, 372298), (460, 186149)]