86039780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{187043}}^1$

素因数の和:187075

約数の個数: 24

約数和(自身を含む): 188540352

約数和(自身を除く): 102500572

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 187043, 374086, 748172, 935215, 1870430, 3740860, 4301989, 8603978, 17207956, 21509945, 43019890, 86039780]

約数ペア:

[(1, 86039780), (2, 43019890), (4, 21509945), (5, 17207956), (10, 8603978), (20, 4301989), (23, 3740860), (46, 1870430), (92, 935215), (115, 748172), (230, 374086), (460, 187043)]