86175940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{187339}}^1$

素因数の和:187371

約数の個数: 24

約数和(自身を含む): 188838720

約数和(自身を除く): 102662780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 187339, 374678, 749356, 936695, 1873390, 3746780, 4308797, 8617594, 17235188, 21543985, 43087970, 86175940]

約数ペア:

[(1, 86175940), (2, 43087970), (4, 21543985), (5, 17235188), (10, 8617594), (20, 4308797), (23, 3746780), (46, 1873390), (92, 936695), (115, 749356), (230, 374678), (460, 187339)]